57388947

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{35491}}^1$

素因数の和:35519

約数の個数: 24

約数和(自身を含む): 97106112

約数和(自身を除く): 39717165

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 35491, 106473, 248437, 390401, 745311, 1171203, 1739059, 2732807, 5217177, 8198421, 19129649, 57388947]

約数ペア:

[(1, 57388947), (3, 19129649), (7, 8198421), (11, 5217177), (21, 2732807), (33, 1739059), (49, 1171203), (77, 745311), (147, 390401), (231, 248437), (539, 106473), (1617, 35491)]