1231567326

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{2341}}^1\times {\mathrm{2657}}^1$

素因数の和:5017

約数の個数: 48

約数和(自身を含む): 2913316848

約数和(自身を除く): 1681749522

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 2341, 2657, 4682, 5314, 7023, 7971, 14046, 15942, 21069, 23913, 25751, 29227, 42138, 47826, 51502, 58454, 77253, 87681, 154506, 175362, 231759, 263043, 463518, 526086, 6220037, 12440074, 18660111, 37320222, 55980333, 68420407, 111960666, 136840814, 205261221, 410522442, 615783663, 1231567326]

約数ペア:

[(1, 1231567326), (2, 615783663), (3, 410522442), (6, 205261221), (9, 136840814), (11, 111960666), (18, 68420407), (22, 55980333), (33, 37320222), (66, 18660111), (99, 12440074), (198, 6220037), (2341, 526086), (2657, 463518), (4682, 263043), (5314, 231759), (7023, 175362), (7971, 154506), (14046, 87681), (15942, 77253), (21069, 58454), (23913, 51502), (25751, 47826), (29227, 42138)]