12894609

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 21369600

約数和(自身を除く): 8474991

約数列:

[1, 3, 7, 13, 21, 39, 91, 149, 273, 317, 447, 951, 1043, 1937, 2219, 3129, 4121, 5811, 6657, 12363, 13559, 28847, 40677, 47233, 86541, 141699, 330631, 614029, 991893, 1842087, 4298203, 12894609]

約数ペア:

[(1, 12894609), (3, 4298203), (7, 1842087), (13, 991893), (21, 614029), (39, 330631), (91, 141699), (149, 86541), (273, 47233), (317, 40677), (447, 28847), (951, 13559), (1043, 12363), (1937, 6657), (2219, 5811), (3129, 4121)]