1406427

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:163

約数の個数: 32

約数和(自身を含む): 2280960

約数和(自身を除く): 874533

約数列:

[1, 3, 11, 17, 23, 33, 51, 69, 109, 187, 253, 327, 391, 561, 759, 1173, 1199, 1853, 2507, 3597, 4301, 5559, 7521, 12903, 20383, 27577, 42619, 61149, 82731, 127857, 468809, 1406427]

約数ペア:

[(1, 1406427), (3, 468809), (11, 127857), (17, 82731), (23, 61149), (33, 42619), (51, 27577), (69, 20383), (109, 12903), (187, 7521), (253, 5559), (327, 4301), (391, 3597), (561, 2507), (759, 1853), (1173, 1199)]