7887995043

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{18979}}^1$

素因数の和:19163

約数の個数: 32

約数和(自身を含む): 11224012800

約数和(自身を除く): 3336017757

約数列:

[1, 3, 31, 41, 93, 109, 123, 327, 1271, 3379, 3813, 4469, 10137, 13407, 18979, 56937, 138539, 415617, 588349, 778139, 1765047, 2068711, 2334417, 6206133, 24122309, 64130041, 72366927, 84817151, 192390123, 254451453, 2629331681, 7887995043]

約数ペア:

[(1, 7887995043), (3, 2629331681), (31, 254451453), (41, 192390123), (93, 84817151), (109, 72366927), (123, 64130041), (327, 24122309), (1271, 6206133), (3379, 2334417), (3813, 2068711), (4469, 1765047), (10137, 778139), (13407, 588349), (18979, 415617), (56937, 138539)]