38647647

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{6827}}^1$

素因数の和:6887

約数の個数: 24

約数和(自身を含む): 60714576

約数和(自身を除く): 22066929

約数列:

[1, 3, 9, 17, 37, 51, 111, 153, 333, 629, 1887, 5661, 6827, 20481, 61443, 116059, 252599, 348177, 757797, 1044531, 2273391, 4294183, 12882549, 38647647]

約数ペア:

[(1, 38647647), (3, 12882549), (9, 4294183), (17, 2273391), (37, 1044531), (51, 757797), (111, 348177), (153, 252599), (333, 116059), (629, 61443), (1887, 20481), (5661, 6827)]