15671172917

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{21817}}^1$

素因数の和:21941

約数の個数: 32

約数和(自身を含む): 18096721920

約数和(自身を除く): 2425549003

約数列:

[1, 17, 29, 31, 47, 493, 527, 799, 899, 1363, 1457, 15283, 21817, 23171, 24769, 42253, 370889, 632693, 676327, 718301, 1025399, 10755781, 11497559, 17431783, 19613483, 29736571, 31787369, 333429211, 505521707, 540385273, 921833701, 15671172917]

約数ペア:

[(1, 15671172917), (17, 921833701), (29, 540385273), (31, 505521707), (47, 333429211), (493, 31787369), (527, 29736571), (799, 19613483), (899, 17431783), (1363, 11497559), (1457, 10755781), (15283, 1025399), (21817, 718301), (23171, 676327), (24769, 632693), (42253, 370889)]