17325273

素因数分解:

$3^1\times 7^3\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:286

約数の個数: 32

約数和(自身を含む): 27360000

約数和(自身を除く): 10034727

約数列:

[1, 3, 7, 21, 49, 113, 147, 149, 339, 343, 447, 791, 1029, 1043, 2373, 3129, 5537, 7301, 16611, 16837, 21903, 38759, 50511, 51107, 116277, 117859, 153321, 353577, 825013, 2475039, 5775091, 17325273]

約数ペア:

[(1, 17325273), (3, 5775091), (7, 2475039), (21, 825013), (49, 353577), (113, 153321), (147, 117859), (149, 116277), (339, 51107), (343, 50511), (447, 38759), (791, 21903), (1029, 16837), (1043, 16611), (2373, 7301), (3129, 5537)]