171315362

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6323}}^1$

素因数の和:6398

約数の個数: 32

約数和(自身を含む): 291409920

約数和(自身を除く): 120094558

約数列:

[1, 2, 19, 23, 31, 38, 46, 62, 437, 589, 713, 874, 1178, 1426, 6323, 12646, 13547, 27094, 120137, 145429, 196013, 240274, 290858, 392026, 2763151, 3724247, 4508299, 5526302, 7448494, 9016598, 85657681, 171315362]

約数ペア:

[(1, 171315362), (2, 85657681), (19, 9016598), (23, 7448494), (31, 5526302), (38, 4508299), (46, 3724247), (62, 2763151), (437, 392026), (589, 290858), (713, 240274), (874, 196013), (1178, 145429), (1426, 120137), (6323, 27094), (12646, 13547)]