425814687

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{179}}^1\times {\mathrm{2617}}^1$

素因数の和:2903

約数の個数: 24

約数和(自身を含む): 624864240

約数和(自身を除く): 199049553

約数列:

[1, 3, 9, 101, 179, 303, 537, 909, 1611, 2617, 7851, 18079, 23553, 54237, 162711, 264317, 468443, 792951, 1405329, 2378853, 4215987, 47312743, 141938229, 425814687]

約数ペア:

[(1, 425814687), (3, 141938229), (9, 47312743), (101, 4215987), (179, 2378853), (303, 1405329), (537, 792951), (909, 468443), (1611, 264317), (2617, 162711), (7851, 54237), (18079, 23553)]