4519017

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 7372800

約数和(自身を除く): 2853783

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 171, 207, 383, 437, 513, 621, 1149, 1311, 3447, 3933, 7277, 8809, 10341, 11799, 21831, 26427, 65493, 79281, 167371, 196479, 237843, 502113, 1506339, 4519017]

約数ペア:

[(1, 4519017), (3, 1506339), (9, 502113), (19, 237843), (23, 196479), (27, 167371), (57, 79281), (69, 65493), (171, 26427), (207, 21831), (383, 11799), (437, 10341), (513, 8809), (621, 7277), (1149, 3933), (1311, 3447)]