27822571

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 35251200

約数和(自身を除く): 7428629

約数列:

[1, 7, 23, 29, 59, 101, 161, 203, 413, 667, 707, 1357, 1711, 2323, 2929, 4669, 5959, 9499, 11977, 16261, 20503, 39353, 41713, 67367, 137057, 172811, 275471, 471569, 959399, 1209677, 3974653, 27822571]

約数ペア:

[(1, 27822571), (7, 3974653), (23, 1209677), (29, 959399), (59, 471569), (101, 275471), (161, 172811), (203, 137057), (413, 67367), (667, 41713), (707, 39353), (1357, 20503), (1711, 16261), (2323, 11977), (2929, 9499), (4669, 5959)]