439313707

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 526417920

約数和(自身を除く): 87104213

約数列:

[1, 7, 67, 71, 79, 167, 469, 497, 553, 1169, 4757, 5293, 5609, 11189, 11857, 13193, 33299, 37051, 39263, 78323, 82999, 92351, 375803, 794419, 883931, 936703, 2630621, 5560933, 6187517, 6556921, 62759101, 439313707]

約数ペア:

[(1, 439313707), (7, 62759101), (67, 6556921), (71, 6187517), (79, 5560933), (167, 2630621), (469, 936703), (497, 883931), (553, 794419), (1169, 375803), (4757, 92351), (5293, 82999), (5609, 78323), (11189, 39263), (11857, 37051), (13193, 33299)]