2013146331

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{6469}}^1$

素因数の和:6588

約数の個数: 48

約数和(自身を含む): 3274855200

約数和(自身を除く): 1261708869

約数列:

[1, 3, 7, 21, 29, 49, 73, 87, 147, 203, 219, 511, 609, 1421, 1533, 2117, 3577, 4263, 6351, 6469, 10731, 14819, 19407, 44457, 45283, 103733, 135849, 187601, 311199, 316981, 472237, 562803, 950943, 1313207, 1416711, 3305659, 3939621, 9192449, 9916977, 13694873, 23139613, 27577347, 41084619, 69418839, 95864111, 287592333, 671048777, 2013146331]

約数ペア:

[(1, 2013146331), (3, 671048777), (7, 287592333), (21, 95864111), (29, 69418839), (49, 41084619), (73, 27577347), (87, 23139613), (147, 13694873), (203, 9916977), (219, 9192449), (511, 3939621), (609, 3305659), (1421, 1416711), (1533, 1313207), (2117, 950943), (3577, 562803), (4263, 472237), (6351, 316981), (6469, 311199), (10731, 187601), (14819, 135849), (19407, 103733), (44457, 45283)]