29389101

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{857}}^1$

素因数の和:961

約数の個数: 32

約数和(自身を含む): 47443968

約数和(自身を除く): 18054867

約数列:

[1, 3, 7, 21, 23, 69, 71, 161, 213, 483, 497, 857, 1491, 1633, 2571, 4899, 5999, 11431, 17997, 19711, 34293, 59133, 60847, 137977, 182541, 413931, 425929, 1277787, 1399481, 4198443, 9796367, 29389101]

約数ペア:

[(1, 29389101), (3, 9796367), (7, 4198443), (21, 1399481), (23, 1277787), (69, 425929), (71, 413931), (161, 182541), (213, 137977), (483, 60847), (497, 59133), (857, 34293), (1491, 19711), (1633, 17997), (2571, 11431), (4899, 5999)]