2247998553

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{1607}}^1$

素因数の和:1894

約数の個数: 48

約数和(自身を含む): 3539966976

約数和(自身を除く): 1291968423

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 223, 369, 669, 697, 1607, 2007, 2091, 3791, 4821, 6273, 9143, 11373, 14463, 27319, 27429, 34119, 65887, 81957, 82287, 155431, 197661, 245871, 358361, 466293, 592983, 1075083, 1120079, 1398879, 3225249, 3360237, 6092137, 10080711, 14692801, 18276411, 44078403, 54829233, 132235209, 249777617, 749332851, 2247998553]

約数ペア:

[(1, 2247998553), (3, 749332851), (9, 249777617), (17, 132235209), (41, 54829233), (51, 44078403), (123, 18276411), (153, 14692801), (223, 10080711), (369, 6092137), (669, 3360237), (697, 3225249), (1607, 1398879), (2007, 1120079), (2091, 1075083), (3791, 592983), (4821, 466293), (6273, 358361), (9143, 245871), (11373, 197661), (14463, 155431), (27319, 82287), (27429, 81957), (34119, 65887)]