47368557

素因数分解:

$3^4\times {\mathrm{379}}^1\times {\mathrm{1543}}^1$

素因数の和:1934

約数の個数: 20

約数和(自身を含む): 70993120

約数和(自身を除く): 23624563

約数列:

[1, 3, 9, 27, 81, 379, 1137, 1543, 3411, 4629, 10233, 13887, 30699, 41661, 124983, 584797, 1754391, 5263173, 15789519, 47368557]

約数ペア:

[(1, 47368557), (3, 15789519), (9, 5263173), (27, 1754391), (81, 584797), (379, 124983), (1137, 41661), (1543, 30699), (3411, 13887), (4629, 10233)]