331220111047

素因数分解:

$7^2\times {\mathrm{421}}^1\times {\mathrm{431}}^1\times {\mathrm{37253}}^1$

素因数の和:38119

約数の個数: 24

約数和(自身を含む): 387118533312

約数和(自身を除く): 55898422265

約数列:

[1, 7, 49, 421, 431, 2947, 3017, 20629, 21119, 37253, 181451, 260771, 1270157, 1825397, 8891099, 15683513, 16056043, 109784591, 112392301, 768492137, 786746107, 6759594103, 47317158721, 331220111047]

約数ペア:

[(1, 331220111047), (7, 47317158721), (49, 6759594103), (421, 786746107), (431, 768492137), (2947, 112392301), (3017, 109784591), (20629, 16056043), (21119, 15683513), (37253, 8891099), (181451, 1825397), (260771, 1270157)]