231350247

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{7951}}^1$

素因数の和:8071

約数の個数: 24

約数和(自身を含む): 346102848

約数和(自身を除く): 114752601

約数列:

[1, 3, 9, 53, 61, 159, 183, 477, 549, 3233, 7951, 9699, 23853, 29097, 71559, 421403, 485011, 1264209, 1455033, 3792627, 4365099, 25705583, 77116749, 231350247]

約数ペア:

[(1, 231350247), (3, 77116749), (9, 25705583), (53, 4365099), (61, 3792627), (159, 1455033), (183, 1264209), (477, 485011), (549, 421403), (3233, 71559), (7951, 29097), (9699, 23853)]