14780871

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 26604864

約数和(自身を除く): 11823993

約数列:

[1, 3, 7, 9, 17, 21, 37, 51, 63, 111, 119, 153, 259, 333, 357, 373, 629, 777, 1071, 1119, 1887, 2331, 2611, 3357, 4403, 5661, 6341, 7833, 13209, 13801, 19023, 23499, 39627, 41403, 44387, 57069, 96607, 124209, 133161, 234617, 289821, 399483, 703851, 869463, 1642319, 2111553, 4926957, 14780871]

約数ペア:

[(1, 14780871), (3, 4926957), (7, 2111553), (9, 1642319), (17, 869463), (21, 703851), (37, 399483), (51, 289821), (63, 234617), (111, 133161), (119, 124209), (153, 96607), (259, 57069), (333, 44387), (357, 41403), (373, 39627), (629, 23499), (777, 19023), (1071, 13801), (1119, 13209), (1887, 7833), (2331, 6341), (2611, 5661), (3357, 4403)]