13316793

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 21504000

約数和(自身を除く): 8187207

約数列:

[1, 3, 7, 21, 23, 69, 79, 161, 237, 349, 483, 553, 1047, 1659, 1817, 2443, 5451, 7329, 8027, 12719, 24081, 27571, 38157, 56189, 82713, 168567, 192997, 578991, 634133, 1902399, 4438931, 13316793]

約数ペア:

[(1, 13316793), (3, 4438931), (7, 1902399), (21, 634133), (23, 578991), (69, 192997), (79, 168567), (161, 82713), (237, 56189), (349, 38157), (483, 27571), (553, 24081), (1047, 12719), (1659, 8027), (1817, 7329), (2443, 5451)]