572623233

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{19603}}^1$

素因数の和:19733

約数の個数: 32

約数和(自身を含む): 948519936

約数和(自身を除く): 375896703

約数列:

[1, 3, 7, 13, 21, 39, 91, 107, 273, 321, 749, 1391, 2247, 4173, 9737, 19603, 29211, 58809, 137221, 254839, 411663, 764517, 1783873, 2097521, 5351619, 6292563, 14682647, 27267773, 44047941, 81803319, 190874411, 572623233]

約数ペア:

[(1, 572623233), (3, 190874411), (7, 81803319), (13, 44047941), (21, 27267773), (39, 14682647), (91, 6292563), (107, 5351619), (273, 2097521), (321, 1783873), (749, 764517), (1391, 411663), (2247, 254839), (4173, 137221), (9737, 58809), (19603, 29211)]