978998439

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{43103}}^1$

素因数の和:43286

約数の個数: 16

約数和(自身を含む): 1336568832

約数和(自身を除く): 357570393

約数列:

[1, 3, 67, 113, 201, 339, 7571, 22713, 43103, 129309, 2887901, 4870639, 8663703, 14611917, 326332813, 978998439]

約数ペア:

[(1, 978998439), (3, 326332813), (67, 14611917), (113, 8663703), (201, 4870639), (339, 2887901), (7571, 129309), (22713, 43103)]