42075717

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 60963840

約数和(自身を除く): 18888123

約数列:

[1, 3, 23, 41, 69, 107, 123, 139, 321, 417, 943, 2461, 2829, 3197, 4387, 5699, 7383, 9591, 13161, 14873, 17097, 44619, 100901, 131077, 302703, 342079, 393231, 609793, 1026237, 1829379, 14025239, 42075717]

約数ペア:

[(1, 42075717), (3, 14025239), (23, 1829379), (41, 1026237), (69, 609793), (107, 393231), (123, 342079), (139, 302703), (321, 131077), (417, 100901), (943, 44619), (2461, 17097), (2829, 14873), (3197, 13161), (4387, 9591), (5699, 7383)]