71420569

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{653}}^1$

素因数の和:888

約数の個数: 16

約数和(自身を含む): 79798464

約数和(自身を除く): 8377895

約数列:

[1, 11, 61, 163, 653, 671, 1793, 7183, 9943, 39833, 106439, 109373, 438163, 1170829, 6492779, 71420569]

約数ペア:

[(1, 71420569), (11, 6492779), (61, 1170829), (163, 438163), (653, 109373), (671, 106439), (1793, 39833), (7183, 9943)]