21498224733

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{401}}^1\times {\mathrm{75403}}^1$

素因数の和:75889

約数の個数: 24

約数和(自身を含む): 31524904320

約数和(自身を除く): 10026679587

約数列:

[1, 3, 9, 79, 237, 401, 711, 1203, 3609, 31679, 75403, 95037, 226209, 285111, 678627, 5956837, 17870511, 30236603, 53611533, 90709809, 272129427, 2388691637, 7166074911, 21498224733]

約数ペア:

[(1, 21498224733), (3, 7166074911), (9, 2388691637), (79, 272129427), (237, 90709809), (401, 53611533), (711, 30236603), (1203, 17870511), (3609, 5956837), (31679, 678627), (75403, 285111), (95037, 226209)]