309717486

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{441193}}^1$

素因数の和:441217

約数の個数: 32

約数和(自身を含む): 741205920

約数和(自身を除く): 431488434

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 441193, 882386, 1323579, 2647158, 3970737, 5735509, 7941474, 11471018, 11912211, 17206527, 23824422, 34413054, 51619581, 103239162, 154858743, 309717486]

約数ペア:

[(1, 309717486), (2, 154858743), (3, 103239162), (6, 51619581), (9, 34413054), (13, 23824422), (18, 17206527), (26, 11912211), (27, 11471018), (39, 7941474), (54, 5735509), (78, 3970737), (117, 2647158), (234, 1323579), (351, 882386), (702, 441193)]