4992057

素因数分解:

$3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 8610560

約数和(自身を除く): 3618503

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 183, 189, 427, 433, 549, 1281, 1299, 1647, 3031, 3843, 3897, 9093, 11529, 11691, 26413, 27279, 79239, 81837, 184891, 237717, 554673, 713151, 1664019, 4992057]

約数ペア:

[(1, 4992057), (3, 1664019), (7, 713151), (9, 554673), (21, 237717), (27, 184891), (61, 81837), (63, 79239), (183, 27279), (189, 26413), (427, 11691), (433, 11529), (549, 9093), (1281, 3897), (1299, 3843), (1647, 3031)]