30148989

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{4271}}^1$

素因数の和:4468

約数の個数: 16

約数和(自身を含む): 43540224

約数和(自身を除く): 13391235

約数列:

[1, 3, 13, 39, 181, 543, 2353, 4271, 7059, 12813, 55523, 166569, 773051, 2319153, 10049663, 30148989]

約数ペア:

[(1, 30148989), (3, 10049663), (13, 2319153), (39, 773051), (181, 166569), (543, 55523), (2353, 12813), (4271, 7059)]