47660991

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{977}}^1$

素因数の和:1111

約数の個数: 32

約数和(自身を含む): 76612608

約数和(自身を除く): 28951617

約数列:

[1, 3, 7, 21, 23, 69, 101, 161, 303, 483, 707, 977, 2121, 2323, 2931, 6839, 6969, 16261, 20517, 22471, 48783, 67413, 98677, 157297, 296031, 471891, 690739, 2072217, 2269571, 6808713, 15886997, 47660991]

約数ペア:

[(1, 47660991), (3, 15886997), (7, 6808713), (21, 2269571), (23, 2072217), (69, 690739), (101, 471891), (161, 296031), (303, 157297), (483, 98677), (707, 67413), (977, 48783), (2121, 22471), (2323, 20517), (2931, 16261), (6839, 6969)]