259255083

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{313}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 373032000

約数和(自身を除く): 113776917

約数列:

[1, 3, 17, 51, 109, 149, 313, 327, 447, 939, 1853, 2533, 5321, 5559, 7599, 15963, 16241, 34117, 46637, 48723, 102351, 139911, 276097, 579989, 792829, 828291, 1739967, 2378487, 5083433, 15250299, 86418361, 259255083]

約数ペア:

[(1, 259255083), (3, 86418361), (17, 15250299), (51, 5083433), (109, 2378487), (149, 1739967), (313, 828291), (327, 792829), (447, 579989), (939, 276097), (1853, 139911), (2533, 102351), (5321, 48723), (5559, 46637), (7599, 34117), (15963, 16241)]