13079019

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 19261440

約数和(自身を除く): 6182421

約数列:

[1, 3, 23, 37, 47, 69, 109, 111, 141, 327, 851, 1081, 1739, 2507, 2553, 3243, 4033, 5123, 5217, 7521, 12099, 15369, 39997, 92759, 117829, 119991, 189551, 278277, 353487, 568653, 4359673, 13079019]

約数ペア:

[(1, 13079019), (3, 4359673), (23, 568653), (37, 353487), (47, 278277), (69, 189551), (109, 119991), (111, 117829), (141, 92759), (327, 39997), (851, 15369), (1081, 12099), (1739, 7521), (2507, 5217), (2553, 5123), (3243, 4033)]