1279152039

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43117}}^1$

素因数の和:43191

約数の個数: 32

約数和(自身を含む): 1986877440

約数和(自身を除く): 707725401

約数列:

[1, 3, 11, 29, 31, 33, 87, 93, 319, 341, 899, 957, 1023, 2697, 9889, 29667, 43117, 129351, 474287, 1250393, 1336627, 1422861, 3751179, 4009881, 13754323, 14702897, 38762183, 41262969, 44108691, 116286549, 426384013, 1279152039]

約数ペア:

[(1, 1279152039), (3, 426384013), (11, 116286549), (29, 44108691), (31, 41262969), (33, 38762183), (87, 14702897), (93, 13754323), (319, 4009881), (341, 3751179), (899, 1422861), (957, 1336627), (1023, 1250393), (2697, 474287), (9889, 129351), (29667, 43117)]