38191293

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{26357}}^1$

素因数の和:26393

約数の個数: 24

約数和(自身を含む): 65789568

約数和(自身を除く): 27598275

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 26357, 79071, 184499, 237213, 553497, 606211, 1660491, 1818633, 4243477, 5455899, 12730431, 38191293]

約数ペア:

[(1, 38191293), (3, 12730431), (7, 5455899), (9, 4243477), (21, 1818633), (23, 1660491), (63, 606211), (69, 553497), (161, 237213), (207, 184499), (483, 79071), (1449, 26357)]