47547071

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1$

素因数の和:383

約数の個数: 24

約数和(自身を含む): 56932512

約数和(自身を除く): 9385441

約数列:

[1, 11, 13, 121, 143, 167, 181, 1573, 1837, 1991, 2171, 2353, 20207, 21901, 23881, 25883, 30227, 262691, 284713, 332497, 392951, 3657467, 4322461, 47547071]

約数ペア:

[(1, 47547071), (11, 4322461), (13, 3657467), (121, 392951), (143, 332497), (167, 284713), (181, 262691), (1573, 30227), (1837, 25883), (1991, 23881), (2171, 21901), (2353, 20207)]