214101945

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{110647}}^1$

素因数の和:110701

約数の個数: 24

約数和(自身を含む): 379743936

約数和(自身を除く): 165641991

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 110647, 331941, 553235, 995823, 1659705, 4757821, 4979115, 14273463, 23789105, 42820389, 71367315, 214101945]

約数ペア:

[(1, 214101945), (3, 71367315), (5, 42820389), (9, 23789105), (15, 14273463), (43, 4979115), (45, 4757821), (129, 1659705), (215, 995823), (387, 553235), (645, 331941), (1935, 110647)]