284193

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1$

素因数の和:373

約数の個数: 24

約数和(自身を含む): 506688

約数和(自身を除く): 222495

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 347, 819, 1041, 2429, 3123, 4511, 7287, 13533, 21861, 31577, 40599, 94731, 284193]

約数ペア:

[(1, 284193), (3, 94731), (7, 40599), (9, 31577), (13, 21861), (21, 13533), (39, 7287), (63, 4511), (91, 3123), (117, 2429), (273, 1041), (347, 819)]