210909101

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{16111}}^1$

素因数の和:16196

約数の個数: 16

約数和(自身を含む): 243613440

約数和(自身を除く): 32704339

約数列:

[1, 13, 19, 53, 247, 689, 1007, 13091, 16111, 209443, 306109, 853883, 3979417, 11100479, 16223777, 210909101]

約数ペア:

[(1, 210909101), (13, 16223777), (19, 11100479), (53, 3979417), (247, 853883), (689, 306109), (1007, 209443), (13091, 16111)]