788889023

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 903168000

約数和(自身を除く): 114278977

約数列:

[1, 13, 31, 71, 79, 349, 403, 923, 1027, 2201, 2449, 4537, 5609, 10819, 24779, 27571, 28613, 31837, 72917, 140647, 173879, 322127, 358423, 768149, 854701, 1957541, 2260427, 9985937, 11111113, 25448033, 60683771, 788889023]

約数ペア:

[(1, 788889023), (13, 60683771), (31, 25448033), (71, 11111113), (79, 9985937), (349, 2260427), (403, 1957541), (923, 854701), (1027, 768149), (2201, 358423), (2449, 322127), (4537, 173879), (5609, 140647), (10819, 72917), (24779, 31837), (27571, 28613)]