4791381

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1511}}^1$

素因数の和:1672

約数の個数: 16

約数和(自身を含む): 7354368

約数和(自身を除く): 2562987

約数列:

[1, 3, 7, 21, 151, 453, 1057, 1511, 3171, 4533, 10577, 31731, 228161, 684483, 1597127, 4791381]

約数ペア:

[(1, 4791381), (3, 1597127), (7, 684483), (21, 228161), (151, 31731), (453, 10577), (1057, 4533), (1511, 3171)]