28473013921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{690439}}^1$

素因数の和:690636

約数の個数: 16

約数和(自身を含む): 32610862080

約数和(自身を除く): 4137848159

約数列:

[1, 11, 23, 163, 253, 1793, 3749, 41239, 690439, 7594829, 15880097, 112541557, 174681067, 1237957127, 2588455811, 28473013921]

約数ペア:

[(1, 28473013921), (11, 2588455811), (23, 1237957127), (163, 174681067), (253, 112541557), (1793, 15880097), (3749, 7594829), (41239, 690439)]