247537362

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{6619}}^1$

素因数の和:6918

約数の個数: 32

約数和(自身を含む): 518584320

約数和(自身を除く): 271046958

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 271, 542, 813, 1626, 6233, 6619, 12466, 13238, 18699, 19857, 37398, 39714, 152237, 304474, 456711, 913422, 1793749, 3587498, 5381247, 10762494, 41256227, 82512454, 123768681, 247537362]

約数ペア:

[(1, 247537362), (2, 123768681), (3, 82512454), (6, 41256227), (23, 10762494), (46, 5381247), (69, 3587498), (138, 1793749), (271, 913422), (542, 456711), (813, 304474), (1626, 152237), (6233, 39714), (6619, 37398), (12466, 19857), (13238, 18699)]