15671239727

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{16487}}^1$

素因数の和:16568

約数の個数: 48

約数和(自身を含む): 20409242112

約数和(自身を除く): 4738002385

約数列:

[1, 11, 13, 17, 23, 143, 187, 221, 253, 289, 299, 391, 2431, 3179, 3289, 3757, 4301, 5083, 6647, 16487, 41327, 55913, 73117, 86411, 181357, 214331, 280279, 379201, 950521, 2357641, 3083069, 3643627, 4171211, 4764743, 4929613, 6446417, 40079897, 52412173, 54225743, 61941659, 70910587, 83803421, 109589089, 681358249, 921837631, 1205479979, 1424658157, 15671239727]

約数ペア:

[(1, 15671239727), (11, 1424658157), (13, 1205479979), (17, 921837631), (23, 681358249), (143, 109589089), (187, 83803421), (221, 70910587), (253, 61941659), (289, 54225743), (299, 52412173), (391, 40079897), (2431, 6446417), (3179, 4929613), (3289, 4764743), (3757, 4171211), (4301, 3643627), (5083, 3083069), (6647, 2357641), (16487, 950521), (41327, 379201), (55913, 280279), (73117, 214331), (86411, 181357)]