3889437769

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{245747}}^1$

素因数の和:245797

約数の個数: 24

約数和(自身を含む): 5042748960

約数和(自身を除く): 1153311191

約数列:

[1, 7, 17, 19, 49, 119, 133, 323, 833, 931, 2261, 15827, 245747, 1720229, 4177699, 4669193, 12041603, 29243893, 32684351, 79376281, 204707251, 228790457, 555633967, 3889437769]

約数ペア:

[(1, 3889437769), (7, 555633967), (17, 228790457), (19, 204707251), (49, 79376281), (119, 32684351), (133, 29243893), (323, 12041603), (833, 4669193), (931, 4177699), (2261, 1720229), (15827, 245747)]