8326521

素因数分解:

$3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:338

約数の個数: 36

約数和(自身を含む): 14227200

約数和(自身を除く): 5900679

約数列:

[1, 3, 7, 9, 21, 49, 63, 79, 147, 237, 239, 441, 553, 711, 717, 1659, 1673, 2151, 3871, 4977, 5019, 11613, 11711, 15057, 18881, 34839, 35133, 56643, 105399, 132167, 169929, 396501, 925169, 1189503, 2775507, 8326521]

約数ペア:

[(1, 8326521), (3, 2775507), (7, 1189503), (9, 925169), (21, 396501), (49, 169929), (63, 132167), (79, 105399), (147, 56643), (237, 35133), (239, 34839), (441, 18881), (553, 15057), (711, 11711), (717, 11613), (1659, 5019), (1673, 4977), (2151, 3871)]