1651533

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:133

約数の個数: 32

約数和(自身を含む): 2612736

約数和(自身を除く): 961203

約数列:

[1, 3, 13, 17, 39, 47, 51, 53, 141, 159, 221, 611, 663, 689, 799, 901, 1833, 2067, 2397, 2491, 2703, 7473, 10387, 11713, 31161, 32383, 35139, 42347, 97149, 127041, 550511, 1651533]

約数ペア:

[(1, 1651533), (3, 550511), (13, 127041), (17, 97149), (39, 42347), (47, 35139), (51, 32383), (53, 31161), (141, 11713), (159, 10387), (221, 7473), (611, 2703), (663, 2491), (689, 2397), (799, 2067), (901, 1833)]