125430913

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:537

約数の個数: 24

約数和(自身を含む): 143233920

約数和(自身を除く): 17803007

約数列:

[1, 17, 19, 53, 289, 323, 431, 901, 1007, 5491, 7327, 8189, 15317, 17119, 22843, 124559, 139213, 291023, 388331, 434017, 2366621, 6601627, 7378289, 125430913]

約数ペア:

[(1, 125430913), (17, 7378289), (19, 6601627), (53, 2366621), (289, 434017), (323, 388331), (431, 291023), (901, 139213), (1007, 124559), (5491, 22843), (7327, 17119), (8189, 15317)]