1387179933

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{2879}}^1\times {\mathrm{6983}}^1$

素因数の和:9888

約数の個数: 16

約数和(自身を含む): 1930936320

約数和(自身を除く): 543756387

約数列:

[1, 3, 23, 69, 2879, 6983, 8637, 20949, 66217, 160609, 198651, 481827, 20104057, 60312171, 462393311, 1387179933]

約数ペア:

[(1, 1387179933), (3, 462393311), (23, 60312171), (69, 20104057), (2879, 481827), (6983, 198651), (8637, 160609), (20949, 66217)]