2667739809

素因数分解:

$3^1\times 7^1\times {\mathrm{2357}}^1\times {\mathrm{53897}}^1$

素因数の和:56264

約数の個数: 16

約数和(自身を含む): 4066927488

約数和(自身を除く): 1399187679

約数列:

[1, 3, 7, 21, 2357, 7071, 16499, 49497, 53897, 161691, 377279, 1131837, 127035229, 381105687, 889246603, 2667739809]

約数ペア:

[(1, 2667739809), (3, 889246603), (7, 381105687), (21, 127035229), (2357, 1131837), (7071, 377279), (16499, 161691), (49497, 53897)]