1331304867

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{77003}}^1$

素因数の和:77139

約数の個数: 24

約数和(自身を含む): 2054158704

約数和(自身を除く): 722853837

約数列:

[1, 3, 9, 17, 51, 113, 153, 339, 1017, 1921, 5763, 17289, 77003, 231009, 693027, 1309051, 3927153, 8701339, 11781459, 26104017, 78312051, 147922763, 443768289, 1331304867]

約数ペア:

[(1, 1331304867), (3, 443768289), (9, 147922763), (17, 78312051), (51, 26104017), (113, 11781459), (153, 8701339), (339, 3927153), (1017, 1309051), (1921, 693027), (5763, 231009), (17289, 77003)]