201319947

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{366703}}^1$

素因数の和:366770

約数の個数: 12

約数和(自身を含む): 295563424

約数和(自身を除く): 94243477

約数列:

[1, 3, 9, 61, 183, 549, 366703, 1100109, 3300327, 22368883, 67106649, 201319947]

約数ペア:

[(1, 201319947), (3, 67106649), (9, 22368883), (61, 3300327), (183, 1100109), (549, 366703)]