2017044477

素因数分解:

$3^3\times 7^2\times {\mathrm{1009}}^1\times {\mathrm{1511}}^1$

素因数の和:2543

約数の個数: 48

約数和(自身を含む): 3481833600

約数和(自身を除く): 1464789123

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1009, 1323, 1511, 3027, 4533, 7063, 9081, 10577, 13599, 21189, 27243, 31731, 40797, 49441, 63567, 74039, 95193, 148323, 190701, 222117, 285579, 444969, 666351, 1334907, 1524599, 1999053, 4573797, 10672193, 13721391, 32016579, 41164173, 74705351, 96049737, 224116053, 288149211, 672348159, 2017044477]

約数ペア:

[(1, 2017044477), (3, 672348159), (7, 288149211), (9, 224116053), (21, 96049737), (27, 74705351), (49, 41164173), (63, 32016579), (147, 13721391), (189, 10672193), (441, 4573797), (1009, 1999053), (1323, 1524599), (1511, 1334907), (3027, 666351), (4533, 444969), (7063, 285579), (9081, 222117), (10577, 190701), (13599, 148323), (21189, 95193), (27243, 74039), (31731, 63567), (40797, 49441)]