8240923943

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{16369}}^1$

素因数の和:16511

約数の個数: 32

約数和(自身を含む): 10183449600

約数和(自身を除く): 1942525657

約数列:

[1, 7, 23, 53, 59, 161, 371, 413, 1219, 1357, 3127, 8533, 9499, 16369, 21889, 71921, 114583, 376487, 503447, 867557, 965771, 2635409, 6072899, 6760397, 19953811, 22212733, 51185863, 139676677, 155489131, 358301041, 1177274849, 8240923943]

約数ペア:

[(1, 8240923943), (7, 1177274849), (23, 358301041), (53, 155489131), (59, 139676677), (161, 51185863), (371, 22212733), (413, 19953811), (1219, 6760397), (1357, 6072899), (3127, 2635409), (8533, 965771), (9499, 867557), (16369, 503447), (21889, 376487), (71921, 114583)]