8057679

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 12925440

約数和(自身を除く): 4867761

約数列:

[1, 3, 7, 21, 29, 87, 101, 131, 203, 303, 393, 609, 707, 917, 2121, 2751, 2929, 3799, 8787, 11397, 13231, 20503, 26593, 39693, 61509, 79779, 92617, 277851, 383699, 1151097, 2685893, 8057679]

約数ペア:

[(1, 8057679), (3, 2685893), (7, 1151097), (21, 383699), (29, 277851), (87, 92617), (101, 79779), (131, 61509), (203, 39693), (303, 26593), (393, 20503), (609, 13231), (707, 11397), (917, 8787), (2121, 3799), (2751, 2929)]