38047863

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{5507}}^1$

素因数の和:5571

約数の個数: 24

約数和(自身を含む): 60279552

約数和(自身を除く): 22231689

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 987, 2303, 5507, 6909, 16521, 38549, 115647, 258829, 269843, 776487, 809529, 1811803, 5435409, 12682621, 38047863]

約数ペア:

[(1, 38047863), (3, 12682621), (7, 5435409), (21, 1811803), (47, 809529), (49, 776487), (141, 269843), (147, 258829), (329, 115647), (987, 38549), (2303, 16521), (5507, 6909)]