1672088967

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{3319}}^1$

素因数の和:3772

約数の個数: 32

約数和(自身を含む): 2537011200

約数和(自身を除く): 864922233

約数列:

[1, 3, 9, 27, 47, 141, 397, 423, 1191, 1269, 3319, 3573, 9957, 10719, 18659, 29871, 55977, 89613, 155993, 167931, 467979, 503793, 1317643, 1403937, 3952929, 4211811, 11858787, 35576361, 61929221, 185787663, 557362989, 1672088967]

約数ペア:

[(1, 1672088967), (3, 557362989), (9, 185787663), (27, 61929221), (47, 35576361), (141, 11858787), (397, 4211811), (423, 3952929), (1191, 1403937), (1269, 1317643), (3319, 503793), (3573, 467979), (9957, 167931), (10719, 155993), (18659, 89613), (29871, 55977)]