17251143

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2179}}^1$

素因数の和:2231

約数の個数: 32

約数和(自身を含む): 29299200

約数和(自身を除く): 12048057

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 609, 1131, 2179, 2639, 6537, 7917, 15253, 28327, 45759, 63191, 84981, 189573, 198289, 442337, 594867, 821483, 1327011, 2464449, 5750381, 17251143]

約数ペア:

[(1, 17251143), (3, 5750381), (7, 2464449), (13, 1327011), (21, 821483), (29, 594867), (39, 442337), (87, 198289), (91, 189573), (203, 84981), (273, 63191), (377, 45759), (609, 28327), (1131, 15253), (2179, 7917), (2639, 6537)]