320170151

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{2851}}^1$

素因数の和:3182

約数の個数: 16

約数和(自身を含む): 373452288

約数和(自身を除く): 53282137

約数列:

[1, 7, 61, 263, 427, 1841, 2851, 16043, 19957, 112301, 173911, 749813, 1217377, 5248691, 45738593, 320170151]

約数ペア:

[(1, 320170151), (7, 45738593), (61, 5248691), (263, 1217377), (427, 749813), (1841, 173911), (2851, 112301), (16043, 19957)]