1395602190619

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{3743297}}^1$

素因数の和:3743575

約数の個数: 32

約数和(自身を含む): 1826250281856

約数和(自身を除く): 430648091237

約数列:

[1, 7, 13, 17, 91, 119, 221, 241, 1547, 1687, 3133, 4097, 21931, 28679, 53261, 372827, 3743297, 26203079, 48662861, 63636049, 340640027, 445452343, 827268637, 902134577, 5790880459, 6314942039, 11727749501, 15336287809, 82094246507, 107354014663, 199371741517, 1395602190619]

約数ペア:

[(1, 1395602190619), (7, 199371741517), (13, 107354014663), (17, 82094246507), (91, 15336287809), (119, 11727749501), (221, 6314942039), (241, 5790880459), (1547, 902134577), (1687, 827268637), (3133, 445452343), (4097, 340640027), (21931, 63636049), (28679, 48662861), (53261, 26203079), (372827, 3743297)]