1992786001921

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{857}}^1\times {\mathrm{39953}}^1$

素因数の和:40882

約数の個数: 48

約数和(自身を含む): 2425553322192

約数和(自身を除く): 432767320271

約数列:

[1, 11, 13, 37, 121, 143, 407, 481, 857, 1573, 4477, 5291, 9427, 11141, 31709, 39953, 58201, 103697, 122551, 348799, 412217, 439483, 519389, 1348061, 1478261, 3836789, 4534387, 4834313, 5713279, 16260871, 19217393, 34239721, 49878257, 62846069, 178869581, 211391323, 376636931, 445116373, 1266869677, 2325304553, 4143006241, 4896280103, 13935566447, 16469305801, 53859081133, 153291230917, 181162363811, 1992786001921]

約数ペア:

[(1, 1992786001921), (11, 181162363811), (13, 153291230917), (37, 53859081133), (121, 16469305801), (143, 13935566447), (407, 4896280103), (481, 4143006241), (857, 2325304553), (1573, 1266869677), (4477, 445116373), (5291, 376636931), (9427, 211391323), (11141, 178869581), (31709, 62846069), (39953, 49878257), (58201, 34239721), (103697, 19217393), (122551, 16260871), (348799, 5713279), (412217, 4834313), (439483, 4534387), (519389, 3836789), (1348061, 1478261)]