2623551

素因数分解:

$3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{461}}^1$

素因数の和:742

約数の個数: 16

約数和(自身を含む): 4021248

約数和(自身を除く): 1397697

約数列:

[1, 3, 7, 21, 271, 461, 813, 1383, 1897, 3227, 5691, 9681, 124931, 374793, 874517, 2623551]

約数ペア:

[(1, 2623551), (3, 874517), (7, 374793), (21, 124931), (271, 9681), (461, 5691), (813, 3227), (1383, 1897)]