172110673

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{1181}}^1$

素因数の和:1488

約数の個数: 16

約数和(自身を含む): 199710720

約数和(自身を除く): 27600047

約数列:

[1, 7, 109, 191, 763, 1181, 1337, 8267, 20819, 128729, 145733, 225571, 901103, 1578997, 24587239, 172110673]

約数ペア:

[(1, 172110673), (7, 24587239), (109, 1578997), (191, 901103), (763, 225571), (1181, 145733), (1337, 128729), (8267, 20819)]