3132778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{907}}^1$

素因数の和:1077

約数の個数: 16

約数和(自身を含む): 5164704

約数和(自身を除く): 2031926

約数列:

[1, 2, 11, 22, 157, 314, 907, 1727, 1814, 3454, 9977, 19954, 142399, 284798, 1566389, 3132778]

約数ペア:

[(1, 3132778), (2, 1566389), (11, 284798), (22, 142399), (157, 19954), (314, 9977), (907, 3454), (1727, 1814)]