442038909

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{16993}}^1$

素因数の和:17061

約数の個数: 32

約数和(自身を含む): 685198080

約数和(自身を除く): 243159171

約数列:

[1, 3, 13, 23, 29, 39, 69, 87, 299, 377, 667, 897, 1131, 2001, 8671, 16993, 26013, 50979, 220909, 390839, 492797, 662727, 1172517, 1478391, 5080907, 6406361, 11334331, 15242721, 19219083, 34002993, 147346303, 442038909]

約数ペア:

[(1, 442038909), (3, 147346303), (13, 34002993), (23, 19219083), (29, 15242721), (39, 11334331), (69, 6406361), (87, 5080907), (299, 1478391), (377, 1172517), (667, 662727), (897, 492797), (1131, 390839), (2001, 220909), (8671, 50979), (16993, 26013)]