337544949

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{4231}}^1$

素因数の和:4401

約数の個数: 32

約数和(自身を含む): 536279040

約数和(自身を除く): 198734091

約数列:

[1, 3, 7, 21, 29, 87, 131, 203, 393, 609, 917, 2751, 3799, 4231, 11397, 12693, 26593, 29617, 79779, 88851, 122699, 368097, 554261, 858893, 1662783, 2576679, 3879827, 11639481, 16073569, 48220707, 112514983, 337544949]

約数ペア:

[(1, 337544949), (3, 112514983), (7, 48220707), (21, 16073569), (29, 11639481), (87, 3879827), (131, 2576679), (203, 1662783), (393, 858893), (609, 554261), (917, 368097), (2751, 122699), (3799, 88851), (4231, 79779), (11397, 29617), (12693, 26593)]