2017383753

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{3911}}^1$

素因数の和:3979

約数の個数: 72

約数和(自身を含む): 3558824640

約数和(自身を除く): 1541440887

約数列:

[1, 3, 7, 11, 21, 29, 33, 49, 77, 87, 121, 147, 203, 231, 319, 363, 539, 609, 847, 957, 1421, 1617, 2233, 2541, 3509, 3911, 4263, 5929, 6699, 10527, 11733, 15631, 17787, 24563, 27377, 43021, 46893, 73689, 82131, 113419, 129063, 171941, 191639, 301147, 340257, 473231, 515823, 574917, 793933, 903441, 1247609, 1419693, 2108029, 2381799, 3312617, 3742827, 5557531, 6324087, 8733263, 9937851, 13723699, 16672593, 23188319, 26199789, 41171097, 61132841, 69564957, 96065893, 183398523, 288197679, 672461251, 2017383753]

約数ペア:

[(1, 2017383753), (3, 672461251), (7, 288197679), (11, 183398523), (21, 96065893), (29, 69564957), (33, 61132841), (49, 41171097), (77, 26199789), (87, 23188319), (121, 16672593), (147, 13723699), (203, 9937851), (231, 8733263), (319, 6324087), (363, 5557531), (539, 3742827), (609, 3312617), (847, 2381799), (957, 2108029), (1421, 1419693), (1617, 1247609), (2233, 903441), (2541, 793933), (3509, 574917), (3911, 515823), (4263, 473231), (5929, 340257), (6699, 301147), (10527, 191639), (11733, 171941), (15631, 129063), (17787, 113419), (24563, 82131), (27377, 73689), (43021, 46893)]