280034251

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1093}}^1\times {\mathrm{2153}}^1$

素因数の和:3270

約数の個数: 16

約数和(自身を含む): 339332544

約数和(自身を除く): 59298293

約数列:

[1, 7, 17, 119, 1093, 2153, 7651, 15071, 18581, 36601, 130067, 256207, 2353229, 16472603, 40004893, 280034251]

約数ペア:

[(1, 280034251), (7, 40004893), (17, 16472603), (119, 2353229), (1093, 256207), (2153, 130067), (7651, 36601), (15071, 18581)]