40793697

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{599}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 71884800

約数和(自身を除く): 31091103

約数列:

[1, 3, 7, 9, 21, 23, 47, 63, 69, 141, 161, 207, 329, 423, 483, 599, 987, 1081, 1449, 1797, 2961, 3243, 4193, 5391, 7567, 9729, 12579, 13777, 22701, 28153, 37737, 41331, 68103, 84459, 96439, 123993, 197071, 253377, 289317, 591213, 647519, 867951, 1773639, 1942557, 4532633, 5827671, 13597899, 40793697]

約数ペア:

[(1, 40793697), (3, 13597899), (7, 5827671), (9, 4532633), (21, 1942557), (23, 1773639), (47, 867951), (63, 647519), (69, 591213), (141, 289317), (161, 253377), (207, 197071), (329, 123993), (423, 96439), (483, 84459), (599, 68103), (987, 41331), (1081, 37737), (1449, 28153), (1797, 22701), (2961, 13777), (3243, 12579), (4193, 9729), (5391, 7567)]