309393162

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{440731}}^1$

素因数の和:440755

約数の個数: 32

約数和(自身を含む): 740429760

約数和(自身を除く): 431036598

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 440731, 881462, 1322193, 2644386, 3966579, 5729503, 7933158, 11459006, 11899737, 17188509, 23799474, 34377018, 51565527, 103131054, 154696581, 309393162]

約数ペア:

[(1, 309393162), (2, 154696581), (3, 103131054), (6, 51565527), (9, 34377018), (13, 23799474), (18, 17188509), (26, 11899737), (27, 11459006), (39, 7933158), (54, 5729503), (78, 3966579), (117, 2644386), (234, 1322193), (351, 881462), (702, 440731)]