1870239

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:159

約数の個数: 32

約数和(自身を含む): 3064320

約数和(自身を除く): 1194081

約数列:

[1, 3, 7, 21, 29, 37, 83, 87, 111, 203, 249, 259, 581, 609, 777, 1073, 1743, 2407, 3071, 3219, 7221, 7511, 9213, 16849, 21497, 22533, 50547, 64491, 89059, 267177, 623413, 1870239]

約数ペア:

[(1, 1870239), (3, 623413), (7, 267177), (21, 89059), (29, 64491), (37, 50547), (83, 22533), (87, 21497), (111, 16849), (203, 9213), (249, 7511), (259, 7221), (581, 3219), (609, 3071), (777, 2407), (1073, 1743)]