1330256949

素因数分解:

$3^1\times 7^2\times {\mathrm{401}}^1\times {\mathrm{22567}}^1$

素因数の和:22985

約数の個数: 24

約数和(自身を含む): 2068492608

約数和(自身を除く): 738235659

約数列:

[1, 3, 7, 21, 49, 147, 401, 1203, 2807, 8421, 19649, 22567, 58947, 67701, 157969, 473907, 1105783, 3317349, 9049367, 27148101, 63345569, 190036707, 443418983, 1330256949]

約数ペア:

[(1, 1330256949), (3, 443418983), (7, 190036707), (21, 63345569), (49, 27148101), (147, 9049367), (401, 3317349), (1203, 1105783), (2807, 473907), (8421, 157969), (19649, 67701), (22567, 58947)]