1960893

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{683}}^1$

素因数の和:729

約数の個数: 24

約数和(自身を含む): 3201120

約数和(自身を除く): 1240227

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 683, 957, 2049, 2871, 6147, 7513, 19807, 22539, 59421, 67617, 178263, 217877, 653631, 1960893]

約数ペア:

[(1, 1960893), (3, 653631), (9, 217877), (11, 178263), (29, 67617), (33, 59421), (87, 22539), (99, 19807), (261, 7513), (319, 6147), (683, 2871), (957, 2049)]