40291713

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1097}}^1$

素因数の和:1174

約数の個数: 48

約数和(自身を含む): 73996416

約数和(自身を除く): 33704703

約数列:

[1, 3, 7, 9, 11, 21, 33, 53, 63, 77, 99, 159, 231, 371, 477, 583, 693, 1097, 1113, 1749, 3291, 3339, 4081, 5247, 7679, 9873, 12067, 12243, 23037, 36201, 36729, 58141, 69111, 84469, 108603, 174423, 253407, 406987, 523269, 639551, 760221, 1220961, 1918653, 3662883, 4476857, 5755959, 13430571, 40291713]

約数ペア:

[(1, 40291713), (3, 13430571), (7, 5755959), (9, 4476857), (11, 3662883), (21, 1918653), (33, 1220961), (53, 760221), (63, 639551), (77, 523269), (99, 406987), (159, 253407), (231, 174423), (371, 108603), (477, 84469), (583, 69111), (693, 58141), (1097, 36729), (1113, 36201), (1749, 23037), (3291, 12243), (3339, 12067), (4081, 9873), (5247, 7679)]