29998173

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{6863}}^1$

素因数の和:6944

約数の個数: 16

約数和(自身を含む): 42172416

約数和(自身を除く): 12174243

約数列:

[1, 3, 31, 47, 93, 141, 1457, 4371, 6863, 20589, 212753, 322561, 638259, 967683, 9999391, 29998173]

約数ペア:

[(1, 29998173), (3, 9999391), (31, 967683), (47, 638259), (93, 322561), (141, 212753), (1457, 20589), (4371, 6863)]