1293485385279

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{8089}}^1\times {\mathrm{46471}}^1$

素因数の和:54631

約数の個数: 32

約数和(自身を含む): 1828662046720

約数和(自身を除く): 535176661441

約数列:

[1, 3, 31, 37, 93, 111, 1147, 3441, 8089, 24267, 46471, 139413, 250759, 299293, 752277, 897879, 1440601, 1719427, 4321803, 5158281, 9278083, 27834249, 53302237, 159906711, 375903919, 1127711757, 11653021489, 13908445003, 34959064467, 41725335009, 431161795093, 1293485385279]

約数ペア:

[(1, 1293485385279), (3, 431161795093), (31, 41725335009), (37, 34959064467), (93, 13908445003), (111, 11653021489), (1147, 1127711757), (3441, 375903919), (8089, 159906711), (24267, 53302237), (46471, 27834249), (139413, 9278083), (250759, 5158281), (299293, 4321803), (752277, 1719427), (897879, 1440601)]