8187917

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:292

約数の個数: 16

約数和(自身を含む): 9020160

約数和(自身を除く): 832243

約数列:

[1, 19, 47, 53, 173, 893, 1007, 2491, 3287, 8131, 9169, 47329, 154489, 174211, 430943, 8187917]

約数ペア:

[(1, 8187917), (19, 430943), (47, 174211), (53, 154489), (173, 47329), (893, 9169), (1007, 8131), (2491, 3287)]