858961701

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{253157}}^1$

素因数の和:253205

約数の個数: 24

約数和(自身を含む): 1382242680

約数和(自身を除く): 523280979

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 253157, 759471, 2278413, 3291041, 7341553, 9873123, 22024659, 29619369, 66073977, 95440189, 286320567, 858961701]

約数ペア:

[(1, 858961701), (3, 286320567), (9, 95440189), (13, 66073977), (29, 29619369), (39, 22024659), (87, 9873123), (117, 7341553), (261, 3291041), (377, 2278413), (1131, 759471), (3393, 253157)]