232909971

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{1723}}^1$

素因数の和:1931

約数の個数: 32

約数和(自身を含む): 366094848

約数和(自身を除く): 133184877

約数列:

[1, 3, 7, 21, 41, 123, 157, 287, 471, 861, 1099, 1723, 3297, 5169, 6437, 12061, 19311, 36183, 45059, 70643, 135177, 211929, 270511, 494501, 811533, 1483503, 1893577, 5680731, 11090951, 33272853, 77636657, 232909971]

約数ペア:

[(1, 232909971), (3, 77636657), (7, 33272853), (21, 11090951), (41, 5680731), (123, 1893577), (157, 1483503), (287, 811533), (471, 494501), (861, 270511), (1099, 211929), (1723, 135177), (3297, 70643), (5169, 45059), (6437, 36183), (12061, 19311)]