1191027201

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1429}}^1$

素因数の和:1566

約数の個数: 64

約数和(自身を含む): 2029547520

約数和(自身を除く): 838520319

約数列:

[1, 3, 7, 13, 21, 39, 43, 71, 91, 129, 213, 273, 301, 497, 559, 903, 923, 1429, 1491, 1677, 2769, 3053, 3913, 4287, 6461, 9159, 10003, 11739, 18577, 19383, 21371, 30009, 39689, 55731, 61447, 64113, 101459, 119067, 130039, 184341, 277823, 304377, 390117, 430129, 710213, 798811, 833469, 1290387, 1318967, 2130639, 2396433, 3956901, 4362737, 5591677, 9232769, 13088211, 16775031, 27698307, 30539159, 56715581, 91617477, 170146743, 397009067, 1191027201]

約数ペア:

[(1, 1191027201), (3, 397009067), (7, 170146743), (13, 91617477), (21, 56715581), (39, 30539159), (43, 27698307), (71, 16775031), (91, 13088211), (129, 9232769), (213, 5591677), (273, 4362737), (301, 3956901), (497, 2396433), (559, 2130639), (903, 1318967), (923, 1290387), (1429, 833469), (1491, 798811), (1677, 710213), (2769, 430129), (3053, 390117), (3913, 304377), (4287, 277823), (6461, 184341), (9159, 130039), (10003, 119067), (11739, 101459), (18577, 64113), (19383, 61447), (21371, 55731), (30009, 39689)]