228879

素因数分解:

$3^3\times 7^2\times {\mathrm{173}}^1$

素因数の和:196

約数の個数: 24

約数和(自身を含む): 396720

約数和(自身を除く): 167841

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 173, 189, 441, 519, 1211, 1323, 1557, 3633, 4671, 8477, 10899, 25431, 32697, 76293, 228879]

約数ペア:

[(1, 228879), (3, 76293), (7, 32697), (9, 25431), (21, 10899), (27, 8477), (49, 4671), (63, 3633), (147, 1557), (173, 1323), (189, 1211), (441, 519)]