297133053

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{1171}}^1$

素因数の和:1505

約数の個数: 32

約数和(自身を含む): 465349632

約数和(自身を除く): 168216579

約数列:

[1, 3, 7, 21, 43, 129, 281, 301, 843, 903, 1171, 1967, 3513, 5901, 8197, 12083, 24591, 36249, 50353, 84581, 151059, 253743, 329051, 352471, 987153, 1057413, 2303357, 6910071, 14149193, 42447579, 99044351, 297133053]

約数ペア:

[(1, 297133053), (3, 99044351), (7, 42447579), (21, 14149193), (43, 6910071), (129, 2303357), (281, 1057413), (301, 987153), (843, 352471), (903, 329051), (1171, 253743), (1967, 151059), (3513, 84581), (5901, 50353), (8197, 36249), (12083, 24591)]