331327339

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1229}}^1\times {\mathrm{2027}}^1$

素因数の和:3282

約数の個数: 16

約数和(自身を含む): 399110400

約数和(自身を除く): 67783061

約数列:

[1, 7, 19, 133, 1229, 2027, 8603, 14189, 23351, 38513, 163457, 269591, 2491183, 17438281, 47332477, 331327339]

約数ペア:

[(1, 331327339), (7, 47332477), (19, 17438281), (133, 2491183), (1229, 269591), (2027, 163457), (8603, 38513), (14189, 23351)]