1939653183

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1344181}}^1$

素因数の和:1344234

約数の個数: 16

約数和(自身を含む): 2860419296

約数和(自身を除く): 920766113

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 1344181, 4032543, 17474353, 49734697, 52423059, 149204091, 646551061, 1939653183]

約数ペア:

[(1, 1939653183), (3, 646551061), (13, 149204091), (37, 52423059), (39, 49734697), (111, 17474353), (481, 4032543), (1443, 1344181)]