38098719

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{457}}^1$

素因数の和:679

約数の個数: 24

約数和(自身を含む): 56443920

約数和(自身を除く): 18345201

約数列:

[1, 3, 9, 59, 157, 177, 457, 471, 531, 1371, 1413, 4113, 9263, 26963, 27789, 71749, 80889, 83367, 215247, 242667, 645741, 4233191, 12699573, 38098719]

約数ペア:

[(1, 38098719), (3, 12699573), (9, 4233191), (59, 645741), (157, 242667), (177, 215247), (457, 83367), (471, 80889), (531, 71749), (1371, 27789), (1413, 26963), (4113, 9263)]