47042429

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 59097600

約数和(自身を除く): 12055171

約数列:

[1, 7, 23, 37, 53, 149, 161, 259, 371, 851, 1043, 1219, 1961, 3427, 5513, 5957, 7897, 8533, 13727, 23989, 38591, 45103, 55279, 126799, 181631, 292189, 315721, 887593, 1271417, 2045323, 6720347, 47042429]

約数ペア:

[(1, 47042429), (7, 6720347), (23, 2045323), (37, 1271417), (53, 887593), (149, 315721), (161, 292189), (259, 181631), (371, 126799), (851, 55279), (1043, 45103), (1219, 38591), (1961, 23989), (3427, 13727), (5513, 8533), (5957, 7897)]