15442182357

素因数分解:

$3^1\times 7^1\times {\mathrm{11621}}^1\times {\mathrm{63277}}^1$

素因数の和:74908

約数の個数: 16

約数和(自身を含む): 23533341312

約数和(自身を除く): 8091158955

約数列:

[1, 3, 7, 21, 11621, 34863, 63277, 81347, 189831, 244041, 442939, 1328817, 735342017, 2206026051, 5147394119, 15442182357]

約数ペア:

[(1, 15442182357), (3, 5147394119), (7, 2206026051), (21, 735342017), (11621, 1328817), (34863, 442939), (63277, 244041), (81347, 189831)]