47507817

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{13879}}^1$

素因数の和:14052

約数の個数: 16

約数和(自身を含む): 72842240

約数和(自身を除く): 25334423

約数列:

[1, 3, 7, 21, 163, 489, 1141, 3423, 13879, 41637, 97153, 291459, 2262277, 6786831, 15835939, 47507817]

約数ペア:

[(1, 47507817), (3, 15835939), (7, 6786831), (21, 2262277), (163, 291459), (489, 97153), (1141, 41637), (3423, 13879)]