1358487

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{683}}^1$

素因数の和:719

約数の個数: 24

約数和(自身を含む): 2240784

約数和(自身を除く): 882297

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 683, 1989, 2049, 6147, 8879, 11611, 26637, 34833, 79911, 104499, 150943, 452829, 1358487]

約数ペア:

[(1, 1358487), (3, 452829), (9, 150943), (13, 104499), (17, 79911), (39, 34833), (51, 26637), (117, 11611), (153, 8879), (221, 6147), (663, 2049), (683, 1989)]