223793921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{27901}}^1$

素因数の和:28531

約数の個数: 8

約数和(自身を含む): 241408104

約数和(自身を除く): 17614183

約数列:

[1, 13, 617, 8021, 27901, 362713, 17214917, 223793921]

約数ペア:

[(1, 223793921), (13, 17214917), (617, 362713), (8021, 27901)]