1189230081

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{4447}}^1\times {\mathrm{6857}}^1$

素因数の和:11320

約数の個数: 16

約数和(自身を含む): 1708245504

約数和(自身を除く): 519015423

約数列:

[1, 3, 13, 39, 4447, 6857, 13341, 20571, 57811, 89141, 173433, 267423, 30493079, 91479237, 396410027, 1189230081]

約数ペア:

[(1, 1189230081), (3, 396410027), (13, 91479237), (39, 30493079), (4447, 267423), (6857, 173433), (13341, 89141), (20571, 57811)]