34197891

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{347}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 59399424

約数和(自身を除く): 25201533

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 347, 361, 399, 741, 1041, 1083, 1729, 2429, 2527, 4511, 4693, 5187, 6593, 7287, 7581, 13533, 14079, 19779, 31577, 32851, 46151, 85709, 94731, 98553, 125267, 138453, 257127, 375801, 599963, 876869, 1628471, 1799889, 2630607, 4885413, 11399297, 34197891]

約数ペア:

[(1, 34197891), (3, 11399297), (7, 4885413), (13, 2630607), (19, 1799889), (21, 1628471), (39, 876869), (57, 599963), (91, 375801), (133, 257127), (247, 138453), (273, 125267), (347, 98553), (361, 94731), (399, 85709), (741, 46151), (1041, 32851), (1083, 31577), (1729, 19779), (2429, 14079), (2527, 13533), (4511, 7581), (4693, 7287), (5187, 6593)]