2013289749

素因数分解:

$3^5\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{577}}^1$

素因数の和:848

約数の個数: 48

約数和(自身を含む): 3075089472

約数和(自身を除く): 1061799723

約数列:

[1, 3, 9, 27, 81, 83, 173, 243, 249, 519, 577, 747, 1557, 1731, 2241, 4671, 5193, 6723, 14013, 14359, 15579, 20169, 42039, 43077, 46737, 47891, 99821, 129231, 140211, 143673, 299463, 387693, 431019, 898389, 1163079, 1293057, 2695167, 3489237, 3879171, 8085501, 8285143, 11637513, 24256503, 24855429, 74566287, 223698861, 671096583, 2013289749]

約数ペア:

[(1, 2013289749), (3, 671096583), (9, 223698861), (27, 74566287), (81, 24855429), (83, 24256503), (173, 11637513), (243, 8285143), (249, 8085501), (519, 3879171), (577, 3489237), (747, 2695167), (1557, 1293057), (1731, 1163079), (2241, 898389), (4671, 431019), (5193, 387693), (6723, 299463), (14013, 143673), (14359, 140211), (15579, 129231), (20169, 99821), (42039, 47891), (43077, 46737)]