4722991

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:151

約数の個数: 32

約数和(自身を含む): 6386688

約数和(自身を除く): 1663697

約数列:

[1, 7, 13, 17, 43, 71, 91, 119, 221, 301, 497, 559, 731, 923, 1207, 1547, 3053, 3913, 5117, 6461, 8449, 9503, 15691, 21371, 39689, 51901, 66521, 109837, 277823, 363307, 674713, 4722991]

約数ペア:

[(1, 4722991), (7, 674713), (13, 363307), (17, 277823), (43, 109837), (71, 66521), (91, 51901), (119, 39689), (221, 21371), (301, 15691), (497, 9503), (559, 8449), (731, 6461), (923, 5117), (1207, 3913), (1547, 3053)]