47882241

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{43969}}^1$

素因数の和:43997

約数の個数: 18

約数和(自身を含む): 76024130

約数和(自身を除く): 28141889

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 43969, 131907, 395721, 483659, 1450977, 4352931, 5320249, 15960747, 47882241]

約数ペア:

[(1, 47882241), (3, 15960747), (9, 5320249), (11, 4352931), (33, 1450977), (99, 483659), (121, 395721), (363, 131907), (1089, 43969)]