890295423

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{373}}^1\times {\mathrm{2753}}^1$

素因数の和:3163

約数の個数: 24

約数和(自身を含む): 1264835088

約数和(自身を除く): 374539665

約数列:

[1, 3, 17, 51, 289, 373, 867, 1119, 2753, 6341, 8259, 19023, 46801, 107797, 140403, 323391, 795617, 1026869, 2386851, 3080607, 17456773, 52370319, 296765141, 890295423]

約数ペア:

[(1, 890295423), (3, 296765141), (17, 52370319), (51, 17456773), (289, 3080607), (373, 2386851), (867, 1026869), (1119, 795617), (2753, 323391), (6341, 140403), (8259, 107797), (19023, 46801)]