201718173

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{5801}}^1$

素因数の和:6044

約数の個数: 16

約数和(自身を含む): 274597056

約数和(自身を除く): 72878883

約数列:

[1, 3, 67, 173, 201, 519, 5801, 11591, 17403, 34773, 388667, 1003573, 1166001, 3010719, 67239391, 201718173]

約数ペア:

[(1, 201718173), (3, 67239391), (67, 3010719), (173, 1166001), (201, 1003573), (519, 388667), (5801, 34773), (11591, 17403)]