40338843

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{617}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 60119040

約数和(自身を除く): 19780197

約数列:

[1, 3, 19, 31, 37, 57, 93, 111, 589, 617, 703, 1147, 1767, 1851, 2109, 3441, 11723, 19127, 21793, 22829, 35169, 57381, 65379, 68487, 363413, 433751, 707699, 1090239, 1301253, 2123097, 13446281, 40338843]

約数ペア:

[(1, 40338843), (3, 13446281), (19, 2123097), (31, 1301253), (37, 1090239), (57, 707699), (93, 433751), (111, 363413), (589, 68487), (617, 65379), (703, 57381), (1147, 35169), (1767, 22829), (1851, 21793), (2109, 19127), (3441, 11723)]