47573421

素因数分解:

$3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{5381}}^1$

素因数の和:5812

約数の個数: 16

約数和(自身を含む): 72678528

約数和(自身を除く): 25105107

約数列:

[1, 3, 7, 21, 421, 1263, 2947, 5381, 8841, 16143, 37667, 113001, 2265401, 6796203, 15857807, 47573421]

約数ペア:

[(1, 47573421), (3, 15857807), (7, 6796203), (21, 2265401), (421, 113001), (1263, 37667), (2947, 16143), (5381, 8841)]