213067679

素因数分解:

${\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1\times {\mathrm{421}}^1$

素因数の和:902

約数の個数: 16

約数和(自身を含む): 235374720

約数和(自身を除く): 22307041

約数列:

[1, 11, 139, 331, 421, 1529, 3641, 4631, 46009, 58519, 139351, 506099, 643709, 1532861, 19369789, 213067679]

約数ペア:

[(1, 213067679), (11, 19369789), (139, 1532861), (331, 643709), (421, 506099), (1529, 139351), (3641, 58519), (4631, 46009)]