8920929

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{419}}^1$

素因数の和:620

約数の個数: 16

約数和(自身を含む): 12257280

約数和(自身を除く): 3336351

約数列:

[1, 3, 47, 141, 151, 419, 453, 1257, 7097, 19693, 21291, 59079, 63269, 189807, 2973643, 8920929]

約数ペア:

[(1, 8920929), (3, 2973643), (47, 189807), (141, 63269), (151, 59079), (419, 21291), (453, 19693), (1257, 7097)]