340653313

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6421}}^1$

素因数の和:6505

約数の個数: 32

約数和(自身を含む): 466083072

約数和(自身を除く): 125429759

約数列:

[1, 7, 11, 13, 53, 77, 91, 143, 371, 583, 689, 1001, 4081, 4823, 6421, 7579, 44947, 53053, 70631, 83473, 340313, 494417, 584311, 918203, 2382191, 3743443, 4424069, 6427421, 26204101, 30968483, 48664759, 340653313]

約数ペア:

[(1, 340653313), (7, 48664759), (11, 30968483), (13, 26204101), (53, 6427421), (77, 4424069), (91, 3743443), (143, 2382191), (371, 918203), (583, 584311), (689, 494417), (1001, 340313), (4081, 83473), (4823, 70631), (6421, 53053), (7579, 44947)]