140619347

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 165473280

約数和(自身を除く): 24853933

約数列:

[1, 11, 29, 47, 83, 113, 319, 517, 913, 1243, 1363, 2407, 3277, 3901, 5311, 9379, 14993, 26477, 36047, 42911, 58421, 103169, 113129, 154019, 271991, 440813, 1244419, 1694209, 2991901, 4848943, 12783577, 140619347]

約数ペア:

[(1, 140619347), (11, 12783577), (29, 4848943), (47, 2991901), (83, 1694209), (113, 1244419), (319, 440813), (517, 271991), (913, 154019), (1243, 113129), (1363, 103169), (2407, 58421), (3277, 42911), (3901, 36047), (5311, 26477), (9379, 14993)]