418383

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:271

約数の個数: 24

約数和(自身を含む): 717600

約数和(自身を除く): 299217

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 229, 261, 609, 687, 1603, 1827, 2061, 4809, 6641, 14427, 19923, 46487, 59769, 139461, 418383]

約数ペア:

[(1, 418383), (3, 139461), (7, 59769), (9, 46487), (21, 19923), (29, 14427), (63, 6641), (87, 4809), (203, 2061), (229, 1827), (261, 1603), (609, 687)]