84783447

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{15121}}^1$

素因数の和:15223

約数の個数: 24

約数和(自身を含む): 141541920

約数和(自身を除く): 56758473

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 5607, 15121, 45363, 105847, 136089, 317541, 952623, 1345769, 4037307, 9420383, 12111921, 28261149, 84783447]

約数ペア:

[(1, 84783447), (3, 28261149), (7, 12111921), (9, 9420383), (21, 4037307), (63, 1345769), (89, 952623), (267, 317541), (623, 136089), (801, 105847), (1869, 45363), (5607, 15121)]