47979363

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1\times {\mathrm{809}}^1$

素因数の和:1238

約数の個数: 16

約数和(自身を含む): 65435040

約数和(自身を除く): 17455677

約数列:

[1, 3, 53, 159, 373, 809, 1119, 2427, 19769, 42877, 59307, 128631, 301757, 905271, 15993121, 47979363]

約数ペア:

[(1, 47979363), (3, 15993121), (53, 905271), (159, 301757), (373, 128631), (809, 59307), (1119, 42877), (2427, 19769)]