42440211

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 71705088

約数和(自身を除く): 29264877

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 151, 153, 167, 187, 453, 501, 561, 1359, 1503, 1661, 1683, 1837, 2567, 2839, 4983, 5511, 7701, 8517, 14949, 16533, 23103, 25217, 25551, 28237, 31229, 75651, 84711, 93687, 226953, 254133, 277387, 281061, 428689, 832161, 1286067, 2496483, 3858201, 4715579, 14146737, 42440211]

約数ペア:

[(1, 42440211), (3, 14146737), (9, 4715579), (11, 3858201), (17, 2496483), (33, 1286067), (51, 832161), (99, 428689), (151, 281061), (153, 277387), (167, 254133), (187, 226953), (453, 93687), (501, 84711), (561, 75651), (1359, 31229), (1503, 28237), (1661, 25551), (1683, 25217), (1837, 23103), (2567, 16533), (2839, 14949), (4983, 8517), (5511, 7701)]