38948319

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1789}}^1$

素因数の和:1895

約数の個数: 24

約数和(自身を含む): 58640400

約数和(自身を除く): 19692081

約数列:

[1, 3, 9, 41, 59, 123, 177, 369, 531, 1789, 2419, 5367, 7257, 16101, 21771, 73349, 105551, 220047, 316653, 660141, 949959, 4327591, 12982773, 38948319]

約数ペア:

[(1, 38948319), (3, 12982773), (9, 4327591), (41, 949959), (59, 660141), (123, 316653), (177, 220047), (369, 105551), (531, 73349), (1789, 21771), (2419, 16101), (5367, 7257)]