5019003

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:197

約数の個数: 40

約数和(自身を含む): 8433216

約数和(自身を除く): 3414213

約数列:

[1, 3, 9, 11, 27, 33, 43, 81, 99, 129, 131, 297, 387, 393, 473, 891, 1161, 1179, 1419, 1441, 3483, 3537, 4257, 4323, 5633, 10611, 12771, 12969, 16899, 38313, 38907, 50697, 61963, 116721, 152091, 185889, 456273, 557667, 1673001, 5019003]

約数ペア:

[(1, 5019003), (3, 1673001), (9, 557667), (11, 456273), (27, 185889), (33, 152091), (43, 116721), (81, 61963), (99, 50697), (129, 38907), (131, 38313), (297, 16899), (387, 12969), (393, 12771), (473, 10611), (891, 5633), (1161, 4323), (1179, 4257), (1419, 3537), (1441, 3483)]