42899899

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 53738496

約数和(自身を除く): 10838597

約数列:

[1, 7, 23, 41, 67, 97, 161, 287, 469, 679, 943, 1541, 2231, 2747, 3977, 6499, 6601, 10787, 15617, 19229, 27839, 45493, 63181, 91471, 149477, 266459, 442267, 640297, 1046339, 1865213, 6128557, 42899899]

約数ペア:

[(1, 42899899), (7, 6128557), (23, 1865213), (41, 1046339), (67, 640297), (97, 442267), (161, 266459), (287, 149477), (469, 91471), (679, 63181), (943, 45493), (1541, 27839), (2231, 19229), (2747, 15617), (3977, 10787), (6499, 6601)]