4000113

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1$

素因数の和:389

約数の個数: 24

約数和(自身を含む): 6289920

約数和(自身を除く): 2289807

約数列:

[1, 3, 9, 13, 39, 117, 179, 191, 537, 573, 1611, 1719, 2327, 2483, 6981, 7449, 20943, 22347, 34189, 102567, 307701, 444457, 1333371, 4000113]

約数ペア:

[(1, 4000113), (3, 1333371), (9, 444457), (13, 307701), (39, 102567), (117, 34189), (179, 22347), (191, 20943), (537, 7449), (573, 6981), (1611, 2483), (1719, 2327)]