238973823

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{77867}}^1$

素因数の和:77915

約数の個数: 24

約数和(自身を含む): 388717056

約数和(自身を除く): 149743233

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 279, 341, 1023, 3069, 77867, 233601, 700803, 856537, 2413877, 2569611, 7241631, 7708833, 21724893, 26552647, 79657941, 238973823]

約数ペア:

[(1, 238973823), (3, 79657941), (9, 26552647), (11, 21724893), (31, 7708833), (33, 7241631), (93, 2569611), (99, 2413877), (279, 856537), (341, 700803), (1023, 233601), (3069, 77867)]