413077727

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1\times {\mathrm{691}}^1$

素因数の和:1214

約数の個数: 16

約数和(自身を含む): 442437120

約数和(自身を除く): 29359393

約数列:

[1, 19, 73, 431, 691, 1387, 8189, 13129, 31463, 50443, 297821, 597797, 958417, 5658599, 21740933, 413077727]

約数ペア:

[(1, 413077727), (19, 21740933), (73, 5658599), (431, 958417), (691, 597797), (1387, 297821), (8189, 50443), (13129, 31463)]