29778693

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 47308800

約数和(自身を除く): 17530107

約数列:

[1, 3, 7, 21, 31, 93, 149, 217, 307, 447, 651, 921, 1043, 2149, 3129, 4619, 6447, 9517, 13857, 28551, 32333, 45743, 66619, 96999, 137229, 199857, 320201, 960603, 1418033, 4254099, 9926231, 29778693]

約数ペア:

[(1, 29778693), (3, 9926231), (7, 4254099), (21, 1418033), (31, 960603), (93, 320201), (149, 199857), (217, 137229), (307, 96999), (447, 66619), (651, 45743), (921, 32333), (1043, 28551), (2149, 13857), (3129, 9517), (4619, 6447)]