542712961

素因数分解:

$7^1\times {\mathrm{241}}^1\times {\mathrm{389}}^1\times {\mathrm{827}}^1$

素因数の和:1464

約数の個数: 16

約数和(自身を含む): 625173120

約数和(自身を除く): 82460159

約数列:

[1, 7, 241, 389, 827, 1687, 2723, 5789, 93749, 199307, 321703, 656243, 1395149, 2251921, 77530423, 542712961]

約数ペア:

[(1, 542712961), (7, 77530423), (241, 2251921), (389, 1395149), (827, 656243), (1687, 321703), (2723, 199307), (5789, 93749)]