40745757

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{22229}}^1$

素因数の和:22292

約数の個数: 16

約数和(自身を含む): 59754240

約数和(自身を除く): 19008483

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 22229, 66687, 288977, 866931, 1044763, 3134289, 13581919, 40745757]

約数ペア:

[(1, 40745757), (3, 13581919), (13, 3134289), (39, 1044763), (47, 866931), (141, 288977), (611, 66687), (1833, 22229)]