340758353

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{6143}}^1$

素因数の和:6424

約数の個数: 16

約数和(自身を含む): 390168576

約数和(自身を除く): 49410223

約数列:

[1, 13, 17, 221, 251, 3263, 4267, 6143, 55471, 79859, 104431, 1357603, 1541893, 20044609, 26212181, 340758353]

約数ペア:

[(1, 340758353), (13, 26212181), (17, 20044609), (221, 1541893), (251, 1357603), (3263, 104431), (4267, 79859), (6143, 55471)]