7887614399

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{2791}}^1$

素因数の和:3111

約数の個数: 32

約数和(自身を含む): 9493693440

約数和(自身を除く): 1606079041

約数列:

[1, 7, 41, 43, 229, 287, 301, 1603, 1763, 2791, 9389, 9847, 12341, 19537, 65723, 68929, 114431, 120013, 403727, 639139, 801017, 840091, 2826089, 4473973, 4920533, 26204699, 27482977, 34443731, 183432893, 192380839, 1126802057, 7887614399]

約数ペア:

[(1, 7887614399), (7, 1126802057), (41, 192380839), (43, 183432893), (229, 34443731), (287, 27482977), (301, 26204699), (1603, 4920533), (1763, 4473973), (2791, 2826089), (9389, 840091), (9847, 801017), (12341, 639139), (19537, 403727), (65723, 120013), (68929, 114431)]