2966979

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{523}}^1$

素因数の和:618

約数の個数: 16

約数和(自身を含む): 4158464

約数和(自身を除く): 1191485

約数列:

[1, 3, 31, 61, 93, 183, 523, 1569, 1891, 5673, 16213, 31903, 48639, 95709, 988993, 2966979]

約数ペア:

[(1, 2966979), (3, 988993), (31, 95709), (61, 48639), (93, 31903), (183, 16213), (523, 5673), (1569, 1891)]