409228417

素因数分解:

${\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1\times {\mathrm{797}}^1$

素因数の和:1248

約数の個数: 16

約数和(自身を含む): 446164992

約数和(自身を除く): 36936575

約数列:

[1, 13, 127, 311, 797, 1651, 4043, 10361, 39497, 101219, 247867, 513461, 1315847, 3222271, 31479109, 409228417]

約数ペア:

[(1, 409228417), (13, 31479109), (127, 3222271), (311, 1315847), (797, 513461), (1651, 247867), (4043, 101219), (10361, 39497)]