1368979563

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{360163}}^1$

素因数の和:360354

約数の個数: 16

約数和(自身を含む): 2097595136

約数和(自身を除く): 728615573

約数列:

[1, 3, 7, 21, 181, 543, 1267, 3801, 360163, 1080489, 2521141, 7563423, 65189503, 195568509, 456326521, 1368979563]

約数ペア:

[(1, 1368979563), (3, 456326521), (7, 195568509), (21, 65189503), (181, 7563423), (543, 2521141), (1267, 1080489), (3801, 360163)]