2626317

素因数分解:

$3^3\times {\mathrm{211}}^1\times {\mathrm{461}}^1$

素因数の和:681

約数の個数: 16

約数和(自身を含む): 3917760

約数和(自身を除く): 1291443

約数列:

[1, 3, 9, 27, 211, 461, 633, 1383, 1899, 4149, 5697, 12447, 97271, 291813, 875439, 2626317]

約数ペア:

[(1, 2626317), (3, 875439), (9, 291813), (27, 97271), (211, 12447), (461, 5697), (633, 4149), (1383, 1899)]