298972619

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{75289}}^1$

素因数の和:75338

約数の個数: 12

約数和(自身を含む): 344225880

約数和(自身を除く): 45253261

約数列:

[1, 11, 19, 209, 361, 3971, 75289, 828179, 1430491, 15735401, 27179329, 298972619]

約数ペア:

[(1, 298972619), (11, 27179329), (19, 15735401), (209, 1430491), (361, 828179), (3971, 75289)]