2912582067

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{20431}}^1$

素因数の和:20555

約数の個数: 32

約数和(自身を含む): 4256394240

約数和(自身を除く): 1343812173

約数列:

[1, 3, 19, 41, 57, 61, 123, 183, 779, 1159, 2337, 2501, 3477, 7503, 20431, 47519, 61293, 142557, 388189, 837671, 1164567, 1246291, 2513013, 3738873, 15915749, 23679529, 47747247, 51097931, 71038587, 153293793, 970860689, 2912582067]

約数ペア:

[(1, 2912582067), (3, 970860689), (19, 153293793), (41, 71038587), (57, 51097931), (61, 47747247), (123, 23679529), (183, 15915749), (779, 3738873), (1159, 2513013), (2337, 1246291), (2501, 1164567), (3477, 837671), (7503, 388189), (20431, 142557), (47519, 61293)]