24977887921

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1\times {\mathrm{3499}}^1$

素因数の和:4069

約数の個数: 32

約数和(自身を含む): 30159360000

約数和(自身を除く): 5181472079

約数列:

[1, 7, 23, 101, 161, 439, 707, 2323, 3073, 3499, 10097, 16261, 24493, 44339, 70679, 80477, 310373, 353399, 563339, 1019797, 1536061, 2473793, 7138579, 8128177, 10752427, 35329403, 56897239, 155142161, 247305821, 1085995127, 3568269703, 24977887921]

約数ペア:

[(1, 24977887921), (7, 3568269703), (23, 1085995127), (101, 247305821), (161, 155142161), (439, 56897239), (707, 35329403), (2323, 10752427), (3073, 8128177), (3499, 7138579), (10097, 2473793), (16261, 1536061), (24493, 1019797), (44339, 563339), (70679, 353399), (80477, 310373)]