1330981641

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1\times {\mathrm{887}}^1$

素因数の和:1586

約数の個数: 48

約数和(自身を含む): 2194283520

約数和(自身を除く): 863301879

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 659, 759, 887, 1977, 2277, 2661, 5931, 7249, 7983, 9757, 15157, 20401, 21747, 29271, 45471, 61203, 65241, 87813, 136413, 166727, 183609, 224411, 500181, 584533, 673233, 1500543, 1753599, 2019699, 5260797, 6429863, 13444259, 19289589, 40332777, 57868767, 120998331, 147886849, 443660547, 1330981641]

約数ペア:

[(1, 1330981641), (3, 443660547), (9, 147886849), (11, 120998331), (23, 57868767), (33, 40332777), (69, 19289589), (99, 13444259), (207, 6429863), (253, 5260797), (659, 2019699), (759, 1753599), (887, 1500543), (1977, 673233), (2277, 584533), (2661, 500181), (5931, 224411), (7249, 183609), (7983, 166727), (9757, 136413), (15157, 87813), (20401, 65241), (21747, 61203), (29271, 45471)]