814671

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:244

約数の個数: 32

約数和(自身を含む): 1424640

約数和(自身を除く): 609969

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 211, 297, 351, 429, 633, 1287, 1899, 2321, 2743, 3861, 5697, 6963, 8229, 20889, 24687, 30173, 62667, 74061, 90519, 271557, 814671]

約数ペア:

[(1, 814671), (3, 271557), (9, 90519), (11, 74061), (13, 62667), (27, 30173), (33, 24687), (39, 20889), (99, 8229), (117, 6963), (143, 5697), (211, 3861), (297, 2743), (351, 2321), (429, 1899), (633, 1287)]