252342013

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1423}}^1$

素因数の和:1502

約数の個数: 32

約数和(自身を含む): 328089600

約数和(自身を除く): 75747587

約数列:

[1, 7, 11, 47, 49, 77, 329, 343, 517, 539, 1423, 2303, 3619, 3773, 9961, 15653, 16121, 25333, 66881, 69727, 109571, 177331, 468167, 488089, 735691, 766997, 3277169, 5149837, 5368979, 22940183, 36048859, 252342013]

約数ペア:

[(1, 252342013), (7, 36048859), (11, 22940183), (47, 5368979), (49, 5149837), (77, 3277169), (329, 766997), (343, 735691), (517, 488089), (539, 468167), (1423, 177331), (2303, 109571), (3619, 69727), (3773, 66881), (9961, 25333), (15653, 16121)]