20110377

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{23357}}^1$

素因数の和:23408

約数の個数: 16

約数和(自身を含む): 31393152

約数和(自身を除く): 11282775

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 23357, 70071, 163499, 490497, 957637, 2872911, 6703459, 20110377]

約数ペア:

[(1, 20110377), (3, 6703459), (7, 2872911), (21, 957637), (41, 490497), (123, 163499), (287, 70071), (861, 23357)]