30182859

素因数分解:

$3^2\times 7^1\times {\mathrm{659}}^1\times {\mathrm{727}}^1$

素因数の和:1399

約数の個数: 24

約数和(自身を含む): 49969920

約数和(自身を除く): 19787061

約数列:

[1, 3, 7, 9, 21, 63, 659, 727, 1977, 2181, 4613, 5089, 5931, 6543, 13839, 15267, 41517, 45801, 479093, 1437279, 3353651, 4311837, 10060953, 30182859]

約数ペア:

[(1, 30182859), (3, 10060953), (7, 4311837), (9, 3353651), (21, 1437279), (63, 479093), (659, 45801), (727, 41517), (1977, 15267), (2181, 13839), (4613, 6543), (5089, 5931)]