47205753

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{132229}}^1$

素因数の和:132256

約数の個数: 16

約数和(自身を含む): 76164480

約数和(自身を除く): 28958727

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 132229, 396687, 925603, 2247893, 2776809, 6743679, 15735251, 47205753]

約数ペア:

[(1, 47205753), (3, 15735251), (7, 6743679), (17, 2776809), (21, 2247893), (51, 925603), (119, 396687), (357, 132229)]