1528992003

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{21283}}^1$

素因数の和:21615

約数の個数: 32

約数和(自身を含む): 2549993472

約数和(自身を除く): 1021001469

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 311, 933, 2177, 3421, 6531, 10263, 21283, 23947, 63849, 71841, 148981, 234113, 446943, 702339, 1638791, 4916373, 6619013, 19857039, 46333091, 72809143, 138999273, 218427429, 509664001, 1528992003]

約数ペア:

[(1, 1528992003), (3, 509664001), (7, 218427429), (11, 138999273), (21, 72809143), (33, 46333091), (77, 19857039), (231, 6619013), (311, 4916373), (933, 1638791), (2177, 702339), (3421, 446943), (6531, 234113), (10263, 148981), (21283, 71841), (23947, 63849)]