222794143

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{25541}}^1$

素因数の和:25626

約数の個数: 16

約数和(自身を含む): 266045472

約数和(自身を除く): 43251329

約数列:

[1, 11, 13, 61, 143, 671, 793, 8723, 25541, 280951, 332033, 1558001, 3652363, 17138011, 20254013, 222794143]

約数ペア:

[(1, 222794143), (11, 20254013), (13, 17138011), (61, 3652363), (143, 1558001), (671, 332033), (793, 280951), (8723, 25541)]