670024839

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{3169}}^1$

素因数の和:3375

約数の個数: 32

約数和(自身を含む): 1004256000

約数和(自身を除く): 334231161

約数列:

[1, 3, 11, 33, 43, 129, 149, 447, 473, 1419, 1639, 3169, 4917, 6407, 9507, 19221, 34859, 70477, 104577, 136267, 211431, 408801, 472181, 1416543, 1498937, 4496811, 5193991, 15581973, 20303783, 60911349, 223341613, 670024839]

約数ペア:

[(1, 670024839), (3, 223341613), (11, 60911349), (33, 20303783), (43, 15581973), (129, 5193991), (149, 4496811), (447, 1498937), (473, 1416543), (1419, 472181), (1639, 408801), (3169, 211431), (4917, 136267), (6407, 104577), (9507, 70477), (19221, 34859)]