388245093

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1\times {\mathrm{5519}}^1$

素因数の和:5832

約数の個数: 16

約数和(自身を含む): 524620800

約数和(自身を除く): 136375707

約数列:

[1, 3, 131, 179, 393, 537, 5519, 16557, 23449, 70347, 722989, 987901, 2168967, 2963703, 129415031, 388245093]

約数ペア:

[(1, 388245093), (3, 129415031), (131, 2963703), (179, 2168967), (393, 987901), (537, 722989), (5519, 70347), (16557, 23449)]