47851947

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37181}}^1$

素因数の和:37211

約数の個数: 24

約数和(自身を含む): 81205488

約数和(自身を除く): 33353541

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 37181, 111543, 334629, 408991, 483353, 1226973, 1450059, 3680919, 4350177, 5316883, 15950649, 47851947]

約数ペア:

[(1, 47851947), (3, 15950649), (9, 5316883), (11, 4350177), (13, 3680919), (33, 1450059), (39, 1226973), (99, 483353), (117, 408991), (143, 334629), (429, 111543), (1287, 37181)]