2493361593

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1\times {\mathrm{487}}^1$

素因数の和:926

約数の個数: 48

約数和(自身を含む): 3868824960

約数和(自身を除く): 1375463367

約数列:

[1, 3, 9, 17, 51, 109, 153, 307, 327, 487, 921, 981, 1461, 1853, 2763, 4383, 5219, 5559, 8279, 15657, 16677, 24837, 33463, 46971, 53083, 74511, 100389, 149509, 159249, 301167, 448527, 477747, 568871, 902411, 1345581, 1706613, 2541653, 2707233, 5119839, 7624959, 8121699, 16296481, 22874877, 48889443, 146668329, 277040177, 831120531, 2493361593]

約数ペア:

[(1, 2493361593), (3, 831120531), (9, 277040177), (17, 146668329), (51, 48889443), (109, 22874877), (153, 16296481), (307, 8121699), (327, 7624959), (487, 5119839), (921, 2707233), (981, 2541653), (1461, 1706613), (1853, 1345581), (2763, 902411), (4383, 568871), (5219, 477747), (5559, 448527), (8279, 301167), (15657, 159249), (16677, 149509), (24837, 100389), (33463, 74511), (46971, 53083)]