78943189

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{683}}^1$

素因数の和:1236

約数の個数: 16

約数和(自身を含む): 90320832

約数和(自身を除く): 11377643

約数列:

[1, 13, 17, 221, 523, 683, 6799, 8879, 8891, 11611, 115583, 150943, 357209, 4643717, 6072553, 78943189]

約数ペア:

[(1, 78943189), (13, 6072553), (17, 4643717), (221, 357209), (523, 150943), (683, 115583), (6799, 11611), (8879, 8891)]