12629493

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:310

約数の個数: 32

約数和(自身を含む): 19660800

約数和(自身を除く): 7031307

約数列:

[1, 3, 9, 27, 31, 79, 93, 191, 237, 279, 573, 711, 837, 1719, 2133, 2449, 5157, 5921, 7347, 15089, 17763, 22041, 45267, 53289, 66123, 135801, 159867, 407403, 467759, 1403277, 4209831, 12629493]

約数ペア:

[(1, 12629493), (3, 4209831), (9, 1403277), (27, 467759), (31, 407403), (79, 159867), (93, 135801), (191, 66123), (237, 53289), (279, 45267), (573, 22041), (711, 17763), (837, 15089), (1719, 7347), (2133, 5921), (2449, 5157)]