916317

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:189

約数の個数: 24

約数和(自身を含む): 1440504

約数和(自身を除く): 524187

約数列:

[1, 3, 9, 17, 51, 53, 113, 153, 159, 339, 477, 901, 1017, 1921, 2703, 5763, 5989, 8109, 17289, 17967, 53901, 101813, 305439, 916317]

約数ペア:

[(1, 916317), (3, 305439), (9, 101813), (17, 53901), (51, 17967), (53, 17289), (113, 8109), (153, 5989), (159, 5763), (339, 2703), (477, 1921), (901, 1017)]