28895961

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{617}}^1$

素因数の和:920

約数の個数: 16

約数和(自身を含む): 39334464

約数和(自身を除く): 10438503

約数列:

[1, 3, 67, 201, 233, 617, 699, 1851, 15611, 41339, 46833, 124017, 143761, 431283, 9631987, 28895961]

約数ペア:

[(1, 28895961), (3, 9631987), (67, 431283), (201, 143761), (233, 124017), (617, 46833), (699, 41339), (1851, 15611)]