103718881

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 127339520

約数和(自身を除く): 23620639

約数列:

[1, 7, 37, 43, 67, 139, 259, 301, 469, 973, 1591, 2479, 2881, 5143, 5977, 9313, 11137, 17353, 20167, 36001, 41839, 65191, 106597, 221149, 344581, 400459, 746179, 1548043, 2412067, 2803213, 14816983, 103718881]

約数ペア:

[(1, 103718881), (7, 14816983), (37, 2803213), (43, 2412067), (67, 1548043), (139, 746179), (259, 400459), (301, 344581), (469, 221149), (973, 106597), (1591, 65191), (2479, 41839), (2881, 36001), (5143, 20167), (5977, 17353), (9313, 11137)]