16380429

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1597}}^1$

素因数の和:1876

約数の個数: 16

約数和(自身を含む): 23624832

約数和(自身を除く): 7244403

約数列:

[1, 3, 13, 39, 263, 789, 1597, 3419, 4791, 10257, 20761, 62283, 420011, 1260033, 5460143, 16380429]

約数ペア:

[(1, 16380429), (3, 5460143), (13, 1260033), (39, 420011), (263, 62283), (789, 20761), (1597, 10257), (3419, 4791)]