1927239

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:127

約数の個数: 32

約数和(自身を含む): 2985984

約数和(自身を除く): 1058745

約数列:

[1, 3, 17, 23, 31, 51, 53, 69, 93, 159, 391, 527, 713, 901, 1173, 1219, 1581, 1643, 2139, 2703, 3657, 4929, 12121, 20723, 27931, 36363, 37789, 62169, 83793, 113367, 642413, 1927239]

約数ペア:

[(1, 1927239), (3, 642413), (17, 113367), (23, 83793), (31, 62169), (51, 37789), (53, 36363), (69, 27931), (93, 20723), (159, 12121), (391, 4929), (527, 3657), (713, 2703), (901, 2139), (1173, 1643), (1219, 1581)]