23465421

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^2\times {\mathrm{107}}^1$

素因数の和:238

約数の個数: 36

約数和(自身を含む): 39772512

約数和(自身を除く): 16307091

約数列:

[1, 3, 7, 9, 21, 59, 63, 107, 177, 321, 413, 531, 749, 963, 1239, 2247, 3481, 3717, 6313, 6741, 10443, 18939, 24367, 31329, 44191, 56817, 73101, 132573, 219303, 372467, 397719, 1117401, 2607269, 3352203, 7821807, 23465421]

約数ペア:

[(1, 23465421), (3, 7821807), (7, 3352203), (9, 2607269), (21, 1117401), (59, 397719), (63, 372467), (107, 219303), (177, 132573), (321, 73101), (413, 56817), (531, 44191), (749, 31329), (963, 24367), (1239, 18939), (2247, 10443), (3481, 6741), (3717, 6313)]