713254227

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1997911}}^1$

素因数の和:1997938

約数の個数: 16

約数和(自身を含む): 1150797312

約数和(自身を除く): 437543085

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 1997911, 5993733, 13985377, 33964487, 41956131, 101893461, 237751409, 713254227]

約数ペア:

[(1, 713254227), (3, 237751409), (7, 101893461), (17, 41956131), (21, 33964487), (51, 13985377), (119, 5993733), (357, 1997911)]