42149933

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{601}}^1$

素因数の和:884

約数の個数: 16

約数和(自身を含む): 49585536

約数和(自身を除く): 7435603

約数列:

[1, 7, 43, 233, 301, 601, 1631, 4207, 10019, 25843, 70133, 140033, 180901, 980231, 6021419, 42149933]

約数ペア:

[(1, 42149933), (7, 6021419), (43, 980231), (233, 180901), (301, 140033), (601, 70133), (1631, 25843), (4207, 10019)]