16398760401

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1\times {\mathrm{2027}}^1$

素因数の和:2442

約数の個数: 48

約数和(自身を含む): 24783003648

約数和(自身を除く): 8384243247

約数列:

[1, 3, 9, 31, 93, 107, 271, 279, 321, 813, 963, 2027, 2439, 3317, 6081, 8401, 9951, 18243, 25203, 28997, 29853, 62837, 75609, 86991, 188511, 216889, 260973, 549317, 565533, 650667, 898907, 1647951, 1952001, 2696721, 4943853, 6723559, 8090163, 17028827, 20170677, 51086481, 58776919, 60512031, 153259443, 176330757, 528992271, 1822084489, 5466253467, 16398760401]

約数ペア:

[(1, 16398760401), (3, 5466253467), (9, 1822084489), (31, 528992271), (93, 176330757), (107, 153259443), (271, 60512031), (279, 58776919), (321, 51086481), (813, 20170677), (963, 17028827), (2027, 8090163), (2439, 6723559), (3317, 4943853), (6081, 2696721), (8401, 1952001), (9951, 1647951), (18243, 898907), (25203, 650667), (28997, 565533), (29853, 549317), (62837, 260973), (75609, 216889), (86991, 188511)]