828341409

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{877}}^1\times {\mathrm{1097}}^1$

素因数の和:2025

約数の個数: 32

約数和(自身を含む): 1295675136

約数和(自身を除く): 467333727

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 877, 1097, 2631, 3291, 6139, 7679, 18417, 23037, 35957, 44977, 107871, 134931, 251699, 314839, 755097, 944517, 962069, 2886207, 6734483, 20203449, 39444829, 118334487, 276113803, 828341409]

約数ペア:

[(1, 828341409), (3, 276113803), (7, 118334487), (21, 39444829), (41, 20203449), (123, 6734483), (287, 2886207), (861, 962069), (877, 944517), (1097, 755097), (2631, 314839), (3291, 251699), (6139, 134931), (7679, 107871), (18417, 44977), (23037, 35957)]