21642664957

素因数分解:

${\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{929}}^1$

素因数の和:1245

約数の個数: 32

約数和(自身を含む): 23083522560

約数和(自身を除く): 1440857603

約数列:

[1, 41, 53, 71, 151, 929, 2173, 2911, 3763, 6191, 8003, 10721, 38089, 49237, 65959, 140279, 154283, 328123, 439561, 568213, 2018717, 2704319, 3495827, 5751439, 7434787, 9959809, 23296733, 143328907, 304826267, 408352169, 527869877, 21642664957]

約数ペア:

[(1, 21642664957), (41, 527869877), (53, 408352169), (71, 304826267), (151, 143328907), (929, 23296733), (2173, 9959809), (2911, 7434787), (3763, 5751439), (6191, 3495827), (8003, 2704319), (10721, 2018717), (38089, 568213), (49237, 439561), (65959, 328123), (140279, 154283)]