267978763

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:391

約数の個数: 24

約数和(自身を含む): 302801408

約数和(自身を除く): 34822645

約数列:

[1, 13, 29, 127, 193, 377, 841, 1651, 2509, 3683, 5597, 10933, 24511, 47879, 72761, 106807, 162313, 318643, 710819, 1388491, 2110069, 9240647, 20613751, 267978763]

約数ペア:

[(1, 267978763), (13, 20613751), (29, 9240647), (127, 2110069), (193, 1388491), (377, 710819), (841, 318643), (1651, 162313), (2509, 106807), (3683, 72761), (5597, 47879), (10933, 24511)]