30453269

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{641}}^1$

素因数の和:1276

約数の個数: 16

約数和(自身を含む): 38088576

約数和(自身を除く): 7635307

約数列:

[1, 7, 11, 77, 617, 641, 4319, 4487, 6787, 7051, 47509, 49357, 395497, 2768479, 4350467, 30453269]

約数ペア:

[(1, 30453269), (7, 4350467), (11, 2768479), (77, 395497), (617, 49357), (641, 47509), (4319, 7051), (4487, 6787)]