1567391313

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1\times {\mathrm{1181}}^1$

素因数の和:1745

約数の個数: 32

約数和(自身を含む): 2261043072

約数和(自身を除く): 693651759

約数列:

[1, 3, 17, 51, 53, 159, 491, 901, 1181, 1473, 2703, 3543, 8347, 20077, 25041, 26023, 60231, 62593, 78069, 187779, 442391, 579871, 1064081, 1327173, 1739613, 3192243, 9857807, 29573421, 30733163, 92199489, 522463771, 1567391313]

約数ペア:

[(1, 1567391313), (3, 522463771), (17, 92199489), (51, 30733163), (53, 29573421), (159, 9857807), (491, 3192243), (901, 1739613), (1181, 1327173), (1473, 1064081), (2703, 579871), (3543, 442391), (8347, 187779), (20077, 78069), (25041, 62593), (26023, 60231)]