7123818

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{91331}}^1$

素因数の和:91349

約数の個数: 16

約数和(自身を含む): 15343776

約数和(自身を除く): 8219958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 91331, 182662, 273993, 547986, 1187303, 2374606, 3561909, 7123818]

約数ペア:

[(1, 7123818), (2, 3561909), (3, 2374606), (6, 1187303), (13, 547986), (26, 273993), (39, 182662), (78, 91331)]