228367201461

素因数分解:

$3^1\times 7^1\times {\mathrm{7121}}^1\times {\mathrm{1527121}}^1$

素因数の和:1534252

約数の個数: 16

約数和(自身を含む): 348037212288

約数和(自身を除く): 119670010827

約数列:

[1, 3, 7, 21, 7121, 21363, 49847, 149541, 1527121, 4581363, 10689847, 32069541, 10874628641, 32623885923, 76122400487, 228367201461]

約数ペア:

[(1, 228367201461), (3, 76122400487), (7, 32623885923), (21, 10874628641), (7121, 32069541), (21363, 10689847), (49847, 4581363), (149541, 1527121)]