47519043

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{431}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 74898432

約数和(自身を除く): 27379389

約数列:

[1, 3, 11, 13, 33, 39, 143, 257, 429, 431, 771, 1293, 2827, 3341, 4741, 5603, 8481, 10023, 14223, 16809, 36751, 61633, 110253, 110767, 184899, 332301, 1218437, 1439971, 3655311, 4319913, 15839681, 47519043]

約数ペア:

[(1, 47519043), (3, 15839681), (11, 4319913), (13, 3655311), (33, 1439971), (39, 1218437), (143, 332301), (257, 184899), (429, 110767), (431, 110253), (771, 61633), (1293, 36751), (2827, 16809), (3341, 14223), (4741, 10023), (5603, 8481)]