2017303977

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{6473}}^1$

素因数の和:6681

約数の個数: 32

約数和(自身を含む): 2967060096

約数和(自身を除く): 949756119

約数列:

[1, 3, 13, 39, 61, 131, 183, 393, 793, 1703, 2379, 5109, 6473, 7991, 19419, 23973, 84149, 103883, 252447, 311649, 394853, 847963, 1184559, 2543889, 5133089, 11023519, 15399267, 33070557, 51725743, 155177229, 672434659, 2017303977]

約数ペア:

[(1, 2017303977), (3, 672434659), (13, 155177229), (39, 51725743), (61, 33070557), (131, 15399267), (183, 11023519), (393, 5133089), (793, 2543889), (1703, 1184559), (2379, 847963), (5109, 394853), (6473, 311649), (7991, 252447), (19419, 103883), (23973, 84149)]