331465405

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{22541}}^1$

素因数の和:22736

約数の個数: 16

約数和(自身を含む): 423609264

約数和(自身を除く): 92143859

約数列:

[1, 5, 17, 85, 173, 865, 2941, 14705, 22541, 112705, 383197, 1915985, 3899593, 19497965, 66293081, 331465405]

約数ペア:

[(1, 331465405), (5, 66293081), (17, 19497965), (85, 3899593), (173, 1915985), (865, 383197), (2941, 112705), (14705, 22541)]