218366019

素因数分解:

$3^2\times {\mathrm{461}}^1\times {\mathrm{52631}}^1$

素因数の和:53098

約数の個数: 12

約数和(自身を含む): 316107792

約数和(自身を除く): 97741773

約数列:

[1, 3, 9, 461, 1383, 4149, 52631, 157893, 473679, 24262891, 72788673, 218366019]

約数ペア:

[(1, 218366019), (3, 72788673), (9, 24262891), (461, 473679), (1383, 157893), (4149, 52631)]