42281619

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{907}}^1$

素因数の和:1330

約数の個数: 16

約数和(自身を含む): 57966720

約数和(自身を除く): 15685101

約数列:

[1, 3, 41, 123, 379, 907, 1137, 2721, 15539, 37187, 46617, 111561, 343753, 1031259, 14093873, 42281619]

約数ペア:

[(1, 42281619), (3, 14093873), (41, 1031259), (123, 343753), (379, 111561), (907, 46617), (1137, 37187), (2721, 15539)]