874708021

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{601}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 1041296256

約数和(自身を除く): 166588235

約数列:

[1, 11, 17, 43, 181, 187, 473, 601, 731, 1991, 3077, 6611, 7783, 8041, 10217, 25843, 33847, 85613, 108781, 112387, 132311, 284273, 439331, 1196591, 1455421, 1849277, 4677583, 4832641, 20342047, 51453413, 79518911, 874708021]

約数ペア:

[(1, 874708021), (11, 79518911), (17, 51453413), (43, 20342047), (181, 4832641), (187, 4677583), (473, 1849277), (601, 1455421), (731, 1196591), (1991, 439331), (3077, 284273), (6611, 132311), (7783, 112387), (8041, 108781), (10217, 85613), (25843, 33847)]