40995591

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6529}}^1$

素因数の和:6575

約数の個数: 32

約数和(自身を含む): 70210560

約数和(自身を除く): 29214969

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 2093, 6279, 6529, 19587, 45703, 84877, 137109, 150167, 254631, 450501, 594139, 1051169, 1782417, 1952171, 3153507, 5856513, 13665197, 40995591]

約数ペア:

[(1, 40995591), (3, 13665197), (7, 5856513), (13, 3153507), (21, 1952171), (23, 1782417), (39, 1051169), (69, 594139), (91, 450501), (161, 254631), (273, 150167), (299, 137109), (483, 84877), (897, 45703), (2093, 19587), (6279, 6529)]