40883997

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:426

約数の個数: 64

約数和(自身を含む): 74649600

約数和(自身を除く): 33765603

約数列:

[1, 3, 7, 11, 17, 21, 29, 33, 51, 77, 87, 119, 187, 203, 231, 319, 357, 359, 493, 561, 609, 957, 1077, 1309, 1479, 2233, 2513, 3451, 3927, 3949, 5423, 6103, 6699, 7539, 10353, 10411, 11847, 16269, 18309, 27643, 31233, 37961, 42721, 67133, 72877, 82929, 113883, 114521, 128163, 176987, 201399, 218631, 343563, 469931, 530961, 801647, 1238909, 1409793, 1946857, 2404941, 3716727, 5840571, 13627999, 40883997]

約数ペア:

[(1, 40883997), (3, 13627999), (7, 5840571), (11, 3716727), (17, 2404941), (21, 1946857), (29, 1409793), (33, 1238909), (51, 801647), (77, 530961), (87, 469931), (119, 343563), (187, 218631), (203, 201399), (231, 176987), (319, 128163), (357, 114521), (359, 113883), (493, 82929), (561, 72877), (609, 67133), (957, 42721), (1077, 37961), (1309, 31233), (1479, 27643), (2233, 18309), (2513, 16269), (3451, 11847), (3927, 10411), (3949, 10353), (5423, 7539), (6103, 6699)]