1188149039

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{1489}}^1$

素因数の和:1791

約数の個数: 32

約数和(自身を含む): 1523089920

約数和(自身を除く): 334940881

約数列:

[1, 7, 11, 43, 77, 241, 301, 473, 1489, 1687, 2651, 3311, 10363, 10423, 16379, 18557, 64027, 72541, 113993, 114653, 358849, 448189, 704297, 797951, 2511943, 3947339, 4930079, 15430507, 27631373, 108013549, 169735577, 1188149039]

約数ペア:

[(1, 1188149039), (7, 169735577), (11, 108013549), (43, 27631373), (77, 15430507), (241, 4930079), (301, 3947339), (473, 2511943), (1489, 797951), (1687, 704297), (2651, 448189), (3311, 358849), (10363, 114653), (10423, 113993), (16379, 72541), (18557, 64027)]