12946395

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1019}}^1$

素因数の和:1056

約数の個数: 48

約数和(自身を含む): 26046720

約数和(自身を除く): 13100325

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 121, 165, 231, 363, 385, 605, 847, 1019, 1155, 1815, 2541, 3057, 4235, 5095, 7133, 11209, 12705, 15285, 21399, 33627, 35665, 56045, 78463, 106995, 123299, 168135, 235389, 369897, 392315, 616495, 863093, 1176945, 1849485, 2589279, 4315465, 12946395]

約数ペア:

[(1, 12946395), (3, 4315465), (5, 2589279), (7, 1849485), (11, 1176945), (15, 863093), (21, 616495), (33, 392315), (35, 369897), (55, 235389), (77, 168135), (105, 123299), (121, 106995), (165, 78463), (231, 56045), (363, 35665), (385, 33627), (605, 21399), (847, 15285), (1019, 12705), (1155, 11209), (1815, 7133), (2541, 5095), (3057, 4235)]