408992233

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71993}}^1$

素因数の和:72048

約数の個数: 16

約数和(自身を含む): 483799680

約数和(自身を除く): 74807447

約数列:

[1, 13, 19, 23, 247, 299, 437, 5681, 71993, 935909, 1367867, 1655839, 17782271, 21525907, 31460941, 408992233]

約数ペア:

[(1, 408992233), (13, 31460941), (19, 21525907), (23, 17782271), (247, 1655839), (299, 1367867), (437, 935909), (5681, 71993)]