231308223

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{4967}}^1$

素因数の和:5051

約数の個数: 24

約数和(自身を含む): 333134208

約数和(自身を除く): 101825985

約数列:

[1, 3, 19, 43, 57, 129, 361, 817, 1083, 2451, 4967, 14901, 15523, 46569, 94373, 213581, 283119, 640743, 1793087, 4058039, 5379261, 12174117, 77102741, 231308223]

約数ペア:

[(1, 231308223), (3, 77102741), (19, 12174117), (43, 5379261), (57, 4058039), (129, 1793087), (361, 640743), (817, 283119), (1083, 213581), (2451, 94373), (4967, 46569), (14901, 15523)]