31740069

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{7541}}^1$

素因数の和:7628

約数の個数: 16

約数和(自身を含む): 44889984

約数和(自身を除く): 13149915

約数列:

[1, 3, 23, 61, 69, 183, 1403, 4209, 7541, 22623, 173443, 460001, 520329, 1380003, 10580023, 31740069]

約数ペア:

[(1, 31740069), (3, 10580023), (23, 1380003), (61, 520329), (69, 460001), (183, 173443), (1403, 22623), (4209, 7541)]