38620897007

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{30137}}^1$

素因数の和:30272

約数の個数: 48

約数和(自身を含む): 51948267840

約数和(自身を除く): 13327370833

約数列:

[1, 7, 11, 17, 77, 89, 119, 121, 187, 623, 847, 979, 1309, 1513, 2057, 6853, 10591, 10769, 14399, 16643, 30137, 75383, 116501, 183073, 210959, 331507, 512329, 1281511, 2320549, 2682193, 3586303, 3646577, 5635619, 18775351, 25526039, 29504123, 39449333, 45597281, 61991809, 206528861, 319180967, 324545353, 433942663, 501570091, 2271817471, 3510990637, 5517271001, 38620897007]

約数ペア:

[(1, 38620897007), (7, 5517271001), (11, 3510990637), (17, 2271817471), (77, 501570091), (89, 433942663), (119, 324545353), (121, 319180967), (187, 206528861), (623, 61991809), (847, 45597281), (979, 39449333), (1309, 29504123), (1513, 25526039), (2057, 18775351), (6853, 5635619), (10591, 3646577), (10769, 3586303), (14399, 2682193), (16643, 2320549), (30137, 1281511), (75383, 512329), (116501, 331507), (183073, 210959)]