490655871363

素因数分解:

$3^1\times 7^1\times {\mathrm{2447}}^1\times {\mathrm{9548249}}^1$

素因数の和:9550706

約数の個数: 16

約数和(自身を含む): 747971712000

約数和(自身を除く): 257315840637

約数列:

[1, 3, 7, 21, 2447, 7341, 17129, 51387, 9548249, 28644747, 66837743, 200513229, 23364565303, 70093695909, 163551957121, 490655871363]

約数ペア:

[(1, 490655871363), (3, 163551957121), (7, 70093695909), (21, 23364565303), (2447, 200513229), (7341, 66837743), (17129, 28644747), (51387, 9548249)]