8193967996921

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{14593}}^1\times {\mathrm{42019}}^1$

素因数の和:56725

約数の個数: 32

約数和(自身を含む): 9890332784640

約数和(自身を除く): 1696364787719

約数列:

[1, 7, 23, 83, 161, 581, 1909, 13363, 14593, 42019, 102151, 294133, 335639, 966437, 1211219, 2349473, 3487577, 6765059, 8478533, 24413039, 27858037, 80214271, 195006259, 561499897, 613183267, 4292282869, 14103215141, 50894211161, 98722505987, 356259478127, 1170566856703, 8193967996921]

約数ペア:

[(1, 8193967996921), (7, 1170566856703), (23, 356259478127), (83, 98722505987), (161, 50894211161), (581, 14103215141), (1909, 4292282869), (13363, 613183267), (14593, 561499897), (42019, 195006259), (102151, 80214271), (294133, 27858037), (335639, 24413039), (966437, 8478533), (1211219, 6765059), (2349473, 3487577)]