2421573

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{953}}^1$

素因数の和:985

約数の個数: 24

約数和(自身を含む): 4060224

約数和(自身を除く): 1638651

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 953, 2541, 2859, 6671, 10483, 20013, 31449, 73381, 115313, 220143, 345939, 807191, 2421573]

約数ペア:

[(1, 2421573), (3, 807191), (7, 345939), (11, 220143), (21, 115313), (33, 73381), (77, 31449), (121, 20013), (231, 10483), (363, 6671), (847, 2859), (953, 2541)]