21824847

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2477}}^1$

素因数の和:2583

約数の個数: 24

約数和(自身を含む): 34791120

約数和(自身を除く): 12966273

約数列:

[1, 3, 9, 11, 33, 89, 99, 267, 801, 979, 2477, 2937, 7431, 8811, 22293, 27247, 81741, 220453, 245223, 661359, 1984077, 2424983, 7274949, 21824847]

約数ペア:

[(1, 21824847), (3, 7274949), (9, 2424983), (11, 1984077), (33, 661359), (89, 245223), (99, 220453), (267, 81741), (801, 27247), (979, 22293), (2477, 8811), (2937, 7431)]