247497714

素因数分解:

$2^1\times 3^3\times {\mathrm{1091}}^1\times {\mathrm{4201}}^1$

素因数の和:5303

約数の個数: 32

約数和(自身を含む): 550630080

約数和(自身を除く): 303132366

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1091, 2182, 3273, 4201, 6546, 8402, 9819, 12603, 19638, 25206, 29457, 37809, 58914, 75618, 113427, 226854, 4583291, 9166582, 13749873, 27499746, 41249619, 82499238, 123748857, 247497714]

約数ペア:

[(1, 247497714), (2, 123748857), (3, 82499238), (6, 41249619), (9, 27499746), (18, 13749873), (27, 9166582), (54, 4583291), (1091, 226854), (2182, 113427), (3273, 75618), (4201, 58914), (6546, 37809), (8402, 29457), (9819, 25206), (12603, 19638)]