12226383

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{683}}^1$

素因数の和:725

約数の個数: 40

約数和(自身を含む): 20856528

約数和(自身を除く): 8630145

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 153, 221, 351, 459, 663, 683, 1053, 1377, 1989, 2049, 5967, 6147, 8879, 11611, 17901, 18441, 26637, 34833, 55323, 79911, 104499, 150943, 239733, 313497, 452829, 719199, 940491, 1358487, 4075461, 12226383]

約数ペア:

[(1, 12226383), (3, 4075461), (9, 1358487), (13, 940491), (17, 719199), (27, 452829), (39, 313497), (51, 239733), (81, 150943), (117, 104499), (153, 79911), (221, 55323), (351, 34833), (459, 26637), (663, 18441), (683, 17901), (1053, 11611), (1377, 8879), (1989, 6147), (2049, 5967)]