9639236929

素因数分解:

$7^2\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{18397}}^1$

素因数の和:18482

約数の個数: 36

約数和(自身を含む): 12233970876

約数和(自身を除く): 2594733947

約数列:

[1, 7, 17, 37, 49, 119, 259, 289, 629, 833, 1813, 2023, 4403, 10693, 14161, 18397, 30821, 74851, 128779, 312749, 523957, 680689, 901453, 2189243, 4764823, 5316733, 11571713, 15324701, 33353761, 37217131, 81001991, 196719121, 260519917, 567013937, 1377033847, 9639236929]

約数ペア:

[(1, 9639236929), (7, 1377033847), (17, 567013937), (37, 260519917), (49, 196719121), (119, 81001991), (259, 37217131), (289, 33353761), (629, 15324701), (833, 11571713), (1813, 5316733), (2023, 4764823), (4403, 2189243), (10693, 901453), (14161, 680689), (18397, 523957), (30821, 312749), (74851, 128779)]