293913

素因数分解:

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

素因数の和:153

約数の個数: 18

約数和(自身を含む): 454974

約数和(自身を除く): 161061

約数列:

[1, 3, 9, 17, 51, 113, 153, 289, 339, 867, 1017, 1921, 2601, 5763, 17289, 32657, 97971, 293913]

約数ペア:

[(1, 293913), (3, 97971), (9, 32657), (17, 17289), (51, 5763), (113, 2601), (153, 1921), (289, 1017), (339, 867)]