47488701

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1747}}^1$

素因数の和:1821

約数の個数: 32

約数和(自身を含む): 74003328

約数和(自身を除く): 26514627

約数列:

[1, 3, 13, 17, 39, 41, 51, 123, 221, 533, 663, 697, 1599, 1747, 2091, 5241, 9061, 22711, 27183, 29699, 68133, 71627, 89097, 214881, 386087, 931151, 1158261, 1217659, 2793453, 3652977, 15829567, 47488701]

約数ペア:

[(1, 47488701), (3, 15829567), (13, 3652977), (17, 2793453), (39, 1217659), (41, 1158261), (51, 931151), (123, 386087), (221, 214881), (533, 89097), (663, 71627), (697, 68133), (1599, 29699), (1747, 27183), (2091, 22711), (5241, 9061)]