17381979

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1152

約数の個数: 32

約数和(自身を含む): 28006400

約数和(自身を除く): 10624421

約数列:

[1, 3, 9, 19, 27, 31, 57, 93, 171, 279, 513, 589, 837, 1093, 1767, 3279, 5301, 9837, 15903, 20767, 29511, 33883, 62301, 101649, 186903, 304947, 560709, 643777, 914841, 1931331, 5793993, 17381979]

約数ペア:

[(1, 17381979), (3, 5793993), (9, 1931331), (19, 914841), (27, 643777), (31, 560709), (57, 304947), (93, 186903), (171, 101649), (279, 62301), (513, 33883), (589, 29511), (837, 20767), (1093, 15903), (1767, 9837), (3279, 5301)]