275280306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{31063}}^1$

素因数の和:31286

約数の個数: 32

約数和(自身を含む): 632214528

約数和(自身を除く): 356934222

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 211, 422, 633, 1266, 1477, 2954, 4431, 8862, 31063, 62126, 93189, 186378, 217441, 434882, 652323, 1304646, 6554293, 13108586, 19662879, 39325758, 45880051, 91760102, 137640153, 275280306]

約数ペア:

[(1, 275280306), (2, 137640153), (3, 91760102), (6, 45880051), (7, 39325758), (14, 19662879), (21, 13108586), (42, 6554293), (211, 1304646), (422, 652323), (633, 434882), (1266, 217441), (1477, 186378), (2954, 93189), (4431, 62126), (8862, 31063)]