2019986397

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{523177}}^1$

素因数の和:523210

約数の個数: 32

約数和(自身を含む): 3515756160

約数和(自身を除く): 1495769763

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 523177, 1569531, 4708593, 5754947, 6801301, 14125779, 17264841, 20403903, 51794523, 61211709, 74814311, 155383569, 183635127, 224442933, 673328799, 2019986397]

約数ペア:

[(1, 2019986397), (3, 673328799), (9, 224442933), (11, 183635127), (13, 155383569), (27, 74814311), (33, 61211709), (39, 51794523), (99, 20403903), (117, 17264841), (143, 14125779), (297, 6801301), (351, 5754947), (429, 4708593), (1287, 1569531), (3861, 523177)]