15691577403

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{12433}}^1\times {\mathrm{8951}}^1$

素因数の和:21434

約数の個数: 16

約数和(自身を含む): 21371360256

約数和(自身を除く): 5679782853

約数列:

[1, 3, 47, 141, 8951, 12433, 26853, 37299, 420697, 584351, 1262091, 1753053, 111287783, 333863349, 5230525801, 15691577403]

約数ペア:

[(1, 15691577403), (3, 5230525801), (47, 333863349), (141, 111287783), (8951, 1753053), (12433, 1262091), (26853, 584351), (37299, 420697)]