15704469921

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2243}}^1\times {\mathrm{9011}}^1$

素因数の和:11301

約数の個数: 32

約数和(自身を含む): 24591080448

約数和(自身を除く): 8886610527

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 2243, 6729, 9011, 15701, 27033, 47103, 63077, 82991, 189231, 248973, 333407, 580937, 1000221, 1742811, 2333849, 7001547, 20211673, 60635019, 141481711, 424445133, 747831901, 2243495703, 5234823307, 15704469921]

約数ペア:

[(1, 15704469921), (3, 5234823307), (7, 2243495703), (21, 747831901), (37, 424445133), (111, 141481711), (259, 60635019), (777, 20211673), (2243, 7001547), (6729, 2333849), (9011, 1742811), (15701, 1000221), (27033, 580937), (47103, 333407), (63077, 248973), (82991, 189231)]