385671

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:87

約数の個数: 32

約数和(自身を含む): 645120

約数和(自身を除く): 259449

約数列:

[1, 3, 11, 13, 29, 31, 33, 39, 87, 93, 143, 319, 341, 377, 403, 429, 899, 957, 1023, 1131, 1209, 2697, 4147, 4433, 9889, 11687, 12441, 13299, 29667, 35061, 128557, 385671]

約数ペア:

[(1, 385671), (3, 128557), (11, 35061), (13, 29667), (29, 13299), (31, 12441), (33, 11687), (39, 9889), (87, 4433), (93, 4147), (143, 2697), (319, 1209), (341, 1131), (377, 1023), (403, 957), (429, 899)]