1351370619

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{51581}}^1$

素因数の和:51699

約数の個数: 24

約数和(自身を含む): 2027791584

約数和(自身を除く): 676420965

約数列:

[1, 3, 9, 41, 71, 123, 213, 369, 639, 2911, 8733, 26199, 51581, 154743, 464229, 2114821, 3662251, 6344463, 10986753, 19033389, 32960259, 150152291, 450456873, 1351370619]

約数ペア:

[(1, 1351370619), (3, 450456873), (9, 150152291), (41, 32960259), (71, 19033389), (123, 10986753), (213, 6344463), (369, 3662251), (639, 2114821), (2911, 464229), (8733, 154743), (26199, 51581)]