397647522

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{88721}}^1$

素因数の和:88815

約数の個数: 32

約数和(自身を含む): 894317760

約数和(自身を除く): 496670238

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 498, 747, 1494, 2241, 4482, 88721, 177442, 266163, 532326, 798489, 1596978, 2395467, 4790934, 7363843, 14727686, 22091529, 44183058, 66274587, 132549174, 198823761, 397647522]

約数ペア:

[(1, 397647522), (2, 198823761), (3, 132549174), (6, 66274587), (9, 44183058), (18, 22091529), (27, 14727686), (54, 7363843), (83, 4790934), (166, 2395467), (249, 1596978), (498, 798489), (747, 532326), (1494, 266163), (2241, 177442), (4482, 88721)]