30912161

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1901}}^1$

素因数の和:2032

約数の個数: 16

約数和(自身を含む): 37248768

約数和(自身を除く): 6336607

約数列:

[1, 7, 23, 101, 161, 707, 1901, 2323, 13307, 16261, 43723, 192001, 306061, 1344007, 4416023, 30912161]

約数ペア:

[(1, 30912161), (7, 4416023), (23, 1344007), (101, 306061), (161, 192001), (707, 43723), (1901, 16261), (2323, 13307)]