378689829

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{1487}}^1$

素因数の和:1745

約数の個数: 32

約数和(自身を含む): 589295616

約数和(自身を除く): 210605787

約数列:

[1, 3, 7, 21, 67, 181, 201, 469, 543, 1267, 1407, 1487, 3801, 4461, 10409, 12127, 31227, 36381, 84889, 99629, 254667, 269147, 298887, 697403, 807441, 1884029, 2092209, 5652087, 18032849, 54098547, 126229943, 378689829]

約数ペア:

[(1, 378689829), (3, 126229943), (7, 54098547), (21, 18032849), (67, 5652087), (181, 2092209), (201, 1884029), (469, 807441), (543, 697403), (1267, 298887), (1407, 269147), (1487, 254667), (3801, 99629), (4461, 84889), (10409, 36381), (12127, 31227)]