664841327

素因数分解:

${\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{521}}^1\times {\mathrm{557}}^1$

素因数の和:1186

約数の個数: 16

約数和(自身を含む): 699062400

約数和(自身を除く): 34221073

約数列:

[1, 29, 79, 521, 557, 2291, 15109, 16153, 41159, 44003, 290197, 1193611, 1276087, 8415713, 22925563, 664841327]

約数ペア:

[(1, 664841327), (29, 22925563), (79, 8415713), (521, 1276087), (557, 1193611), (2291, 290197), (15109, 44003), (16153, 41159)]