47388399

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{2039}}^1$

素因数の和:2230

約数の個数: 16

約数和(自身を含む): 64757760

約数和(自身を除く): 17369361

約数列:

[1, 3, 61, 127, 183, 381, 2039, 6117, 7747, 23241, 124379, 258953, 373137, 776859, 15796133, 47388399]

約数ペア:

[(1, 47388399), (3, 15796133), (61, 776859), (127, 373137), (183, 258953), (381, 124379), (2039, 23241), (6117, 7747)]