5216913

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 8467200

約数和(自身を除く): 3250287

約数列:

[1, 3, 9, 13, 27, 39, 89, 117, 167, 267, 351, 501, 801, 1157, 1503, 2171, 2403, 3471, 4509, 6513, 10413, 14863, 19539, 31239, 44589, 58617, 133767, 193219, 401301, 579657, 1738971, 5216913]

約数ペア:

[(1, 5216913), (3, 1738971), (9, 579657), (13, 401301), (27, 193219), (39, 133767), (89, 58617), (117, 44589), (167, 31239), (267, 19539), (351, 14863), (501, 10413), (801, 6513), (1157, 4509), (1503, 3471), (2171, 2403)]