1270290123

素因数分解:

$3^2\times {\mathrm{6427}}^1\times {\mathrm{21961}}^1$

素因数の和:28394

約数の個数: 12

約数和(自身を含む): 1835232568

約数和(自身を除く): 564942445

約数列:

[1, 3, 9, 6427, 19281, 21961, 57843, 65883, 197649, 141143347, 423430041, 1270290123]

約数ペア:

[(1, 1270290123), (3, 423430041), (9, 141143347), (6427, 197649), (19281, 65883), (21961, 57843)]