211528034997

素因数分解:

$3^1\times {\mathrm{457}}^1\times {\mathrm{1109}}^1\times {\mathrm{139123}}^1$

素因数の和:140692

約数の個数: 16

約数和(自身を含む): 282911436480

約数和(自身を除く): 71383401483

約数列:

[1, 3, 457, 1109, 1371, 3327, 139123, 417369, 506813, 1520439, 63579211, 154287407, 190737633, 462862221, 70509344999, 211528034997]

約数ペア:

[(1, 211528034997), (3, 70509344999), (457, 462862221), (1109, 190737633), (1371, 154287407), (3327, 63579211), (139123, 1520439), (417369, 506813)]