85147421

素因数分解:

${\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:476

約数の個数: 16

約数和(自身を含む): 89886720

約数和(自身を除く): 4739299

約数列:

[1, 31, 109, 113, 223, 3379, 3503, 6913, 12317, 24307, 25199, 381827, 753517, 781169, 2746691, 85147421]

約数ペア:

[(1, 85147421), (31, 2746691), (109, 781169), (113, 753517), (223, 381827), (3379, 25199), (3503, 24307), (6913, 12317)]