23445903

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{12791}}^1$

素因数の和:12854

約数の個数: 16

約数和(自身を含む): 34384896

約数和(自身を除く): 10938993

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 12791, 38373, 166283, 498849, 601177, 1803531, 7815301, 23445903]

約数ペア:

[(1, 23445903), (3, 7815301), (13, 1803531), (39, 601177), (47, 498849), (141, 166283), (611, 38373), (1833, 12791)]