1039408839

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{941}}^1$

素因数の和:1240

約数の個数: 48

約数和(自身を含む): 1745789760

約数和(自身を除く): 706380921

約数列:

[1, 3, 7, 9, 21, 63, 89, 197, 267, 591, 623, 801, 941, 1379, 1773, 1869, 2823, 4137, 5607, 6587, 8469, 12411, 17533, 19761, 52599, 59283, 83749, 122731, 157797, 185377, 251247, 368193, 556131, 586243, 753741, 1104579, 1297639, 1668393, 1758729, 3892917, 5276187, 11678751, 16498553, 49495659, 115489871, 148486977, 346469613, 1039408839]

約数ペア:

[(1, 1039408839), (3, 346469613), (7, 148486977), (9, 115489871), (21, 49495659), (63, 16498553), (89, 11678751), (197, 5276187), (267, 3892917), (591, 1758729), (623, 1668393), (801, 1297639), (941, 1104579), (1379, 753741), (1773, 586243), (1869, 556131), (2823, 368193), (4137, 251247), (5607, 185377), (6587, 157797), (8469, 122731), (12411, 83749), (17533, 59283), (19761, 52599)]