2912952913

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{1571}}^1$

素因数の和:1765

約数の個数: 32

約数和(自身を含む): 3346624512

約数和(自身を除く): 433671599

約数列:

[1, 13, 31, 43, 107, 403, 559, 1333, 1391, 1571, 3317, 4601, 17329, 20423, 43121, 48701, 59813, 67553, 142631, 168097, 633113, 878189, 1854203, 2094143, 2185261, 5211007, 7228171, 27223859, 67743091, 93966223, 224073301, 2912952913]

約数ペア:

[(1, 2912952913), (13, 224073301), (31, 93966223), (43, 67743091), (107, 27223859), (403, 7228171), (559, 5211007), (1333, 2185261), (1391, 2094143), (1571, 1854203), (3317, 878189), (4601, 633113), (17329, 168097), (20423, 142631), (43121, 67553), (48701, 59813)]