39508623

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1213}}^1$

素因数の和:1284

約数の個数: 48

約数和(自身を含む): 72723456

約数和(自身を除く): 33214833

約数列:

[1, 3, 7, 9, 11, 21, 33, 47, 63, 77, 99, 141, 231, 329, 423, 517, 693, 987, 1213, 1551, 2961, 3619, 3639, 4653, 8491, 10857, 10917, 13343, 25473, 32571, 40029, 57011, 76419, 93401, 120087, 171033, 280203, 399077, 513099, 627121, 840609, 1197231, 1881363, 3591693, 4389847, 5644089, 13169541, 39508623]

約数ペア:

[(1, 39508623), (3, 13169541), (7, 5644089), (9, 4389847), (11, 3591693), (21, 1881363), (33, 1197231), (47, 840609), (63, 627121), (77, 513099), (99, 399077), (141, 280203), (231, 171033), (329, 120087), (423, 93401), (517, 76419), (693, 57011), (987, 40029), (1213, 32571), (1551, 25473), (2961, 13343), (3619, 10917), (3639, 10857), (4653, 8491)]