16162419

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{811}}^1$

素因数の和:907

約数の個数: 32

約数和(自身を含む): 26919424

約数和(自身を除く): 10757005

約数列:

[1, 3, 7, 13, 21, 39, 73, 91, 219, 273, 511, 811, 949, 1533, 2433, 2847, 5677, 6643, 10543, 17031, 19929, 31629, 59203, 73801, 177609, 221403, 414421, 769639, 1243263, 2308917, 5387473, 16162419]

約数ペア:

[(1, 16162419), (3, 5387473), (7, 2308917), (13, 1243263), (21, 769639), (39, 414421), (73, 221403), (91, 177609), (219, 73801), (273, 59203), (511, 31629), (811, 19929), (949, 17031), (1533, 10543), (2433, 6643), (2847, 5677)]