247381013

素因数分解:

${\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{1289}}^1$

素因数の和:1612

約数の個数: 16

約数和(自身を含む): 274924800

約数和(自身を除く): 27543787

約数列:

[1, 11, 73, 239, 803, 1289, 2629, 14179, 17447, 94097, 191917, 308071, 1035067, 3388781, 22489183, 247381013]

約数ペア:

[(1, 247381013), (11, 22489183), (73, 3388781), (239, 1035067), (803, 308071), (1289, 191917), (2629, 94097), (14179, 17447)]