8222781

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:801

約数の個数: 32

約数和(自身を含む): 13713408

約数和(自身を除く): 5490627

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 119, 217, 357, 527, 651, 743, 1581, 2229, 3689, 5201, 11067, 12631, 15603, 23033, 37893, 69099, 88417, 161231, 265251, 391561, 483693, 1174683, 2740927, 8222781]

約数ペア:

[(1, 8222781), (3, 2740927), (7, 1174683), (17, 483693), (21, 391561), (31, 265251), (51, 161231), (93, 88417), (119, 69099), (217, 37893), (357, 23033), (527, 15603), (651, 12631), (743, 11067), (1581, 5201), (2229, 3689)]