224757

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:149

約数の個数: 24

約数和(自身を含む): 373464

約数和(自身を除く): 148707

約数列:

[1, 3, 9, 13, 17, 39, 51, 113, 117, 153, 221, 339, 663, 1017, 1469, 1921, 1989, 4407, 5763, 13221, 17289, 24973, 74919, 224757]

約数ペア:

[(1, 224757), (3, 74919), (9, 24973), (13, 17289), (17, 13221), (39, 5763), (51, 4407), (113, 1989), (117, 1921), (153, 1469), (221, 1017), (339, 663)]