289320130911

素因数分解:

$3^1\times 7^1\times {\mathrm{1091}}^1\times {\mathrm{12628001}}^1$

素因数の和:12629102

約数の個数: 16

約数和(自身を含む): 441272901888

約数和(自身を除く): 151952770977

約数列:

[1, 3, 7, 21, 1091, 3273, 7637, 22911, 12628001, 37884003, 88396007, 265188021, 13777149091, 41331447273, 96440043637, 289320130911]

約数ペア:

[(1, 289320130911), (3, 96440043637), (7, 41331447273), (21, 13777149091), (1091, 265188021), (3273, 88396007), (7637, 37884003), (22911, 12628001)]