1227259

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:162

約数の個数: 16

約数和(自身を含む): 1428480

約数和(自身を除く): 201221

約数列:

[1, 11, 31, 59, 61, 341, 649, 671, 1829, 1891, 3599, 20119, 20801, 39589, 111569, 1227259]

約数ペア:

[(1, 1227259), (11, 111569), (31, 39589), (59, 20801), (61, 20119), (341, 3599), (649, 1891), (671, 1829)]