2999162257

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{204707}}^1$

素因数の和:204757

約数の個数: 24

約数和(自身を含む): 3920567616

約数和(自身を除く): 921405359

約数列:

[1, 7, 13, 23, 49, 91, 161, 299, 637, 1127, 2093, 14651, 204707, 1432949, 2661191, 4708261, 10030643, 18628337, 32957827, 61207393, 130398359, 230704789, 428451751, 2999162257]

約数ペア:

[(1, 2999162257), (7, 428451751), (13, 230704789), (23, 130398359), (49, 61207393), (91, 32957827), (161, 18628337), (299, 10030643), (637, 4708261), (1127, 2661191), (2093, 1432949), (14651, 204707)]