40364793

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 70536960

約数和(自身を除く): 30172167

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 89, 161, 207, 267, 313, 483, 623, 801, 939, 1449, 1869, 2047, 2191, 2817, 5607, 6141, 6573, 7199, 14329, 18423, 19719, 21597, 27857, 42987, 50393, 64791, 83571, 128961, 151179, 194999, 250713, 453537, 584997, 640711, 1754991, 1922133, 4484977, 5766399, 13454931, 40364793]

約数ペア:

[(1, 40364793), (3, 13454931), (7, 5766399), (9, 4484977), (21, 1922133), (23, 1754991), (63, 640711), (69, 584997), (89, 453537), (161, 250713), (207, 194999), (267, 151179), (313, 128961), (483, 83571), (623, 64791), (801, 50393), (939, 42987), (1449, 27857), (1869, 21597), (2047, 19719), (2191, 18423), (2817, 14329), (5607, 7199), (6141, 6573)]