103318887

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{28439}}^1$

素因数の和:28622

約数の個数: 16

約数和(自身を含む): 158353920

約数和(自身を除く): 55035033

約数列:

[1, 3, 7, 21, 173, 519, 1211, 3633, 28439, 85317, 199073, 597219, 4919947, 14759841, 34439629, 103318887]

約数ペア:

[(1, 103318887), (3, 34439629), (7, 14759841), (21, 4919947), (173, 597219), (519, 199073), (1211, 85317), (3633, 28439)]