2017748457

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{1201}}^1$

素因数の和:1434

約数の個数: 48

約数和(自身を含む): 3110824080

約数和(自身を除く): 1093075623

約数列:

[1, 3, 9, 29, 41, 87, 123, 157, 261, 369, 471, 1189, 1201, 1413, 3567, 3603, 4553, 6437, 10701, 10809, 13659, 19311, 34829, 40977, 49241, 57933, 104487, 147723, 186673, 188557, 313461, 443169, 560019, 565671, 1427989, 1680057, 1697013, 4283967, 5468153, 7730837, 12851901, 16404459, 23192511, 49213377, 69577533, 224194273, 672582819, 2017748457]

約数ペア:

[(1, 2017748457), (3, 672582819), (9, 224194273), (29, 69577533), (41, 49213377), (87, 23192511), (123, 16404459), (157, 12851901), (261, 7730837), (369, 5468153), (471, 4283967), (1189, 1697013), (1201, 1680057), (1413, 1427989), (3567, 565671), (3603, 560019), (4553, 443169), (6437, 313461), (10701, 188557), (10809, 186673), (13659, 147723), (19311, 104487), (34829, 57933), (40977, 49241)]