2017148967

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{48481}}^1$

素因数の和:48580

約数の個数: 32

約数和(自身を含む): 3164904960

約数和(自身を除く): 1147755993

約数列:

[1, 3, 9, 23, 27, 67, 69, 201, 207, 603, 621, 1541, 1809, 4623, 13869, 41607, 48481, 145443, 436329, 1115063, 1308987, 3248227, 3345189, 9744681, 10035567, 29234043, 30106701, 74709221, 87702129, 224127663, 672382989, 2017148967]

約数ペア:

[(1, 2017148967), (3, 672382989), (9, 224127663), (23, 87702129), (27, 74709221), (67, 30106701), (69, 29234043), (201, 10035567), (207, 9744681), (603, 3345189), (621, 3248227), (1541, 1308987), (1809, 1115063), (4623, 436329), (13869, 145443), (41607, 48481)]