23521563

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3527}}^1$

素因数の和:3568

約数の個数: 32

約数和(自身を含む): 39513600

約数和(自身を除く): 15992037

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 2223, 3527, 6669, 10581, 31743, 45851, 67013, 95229, 137553, 201039, 412659, 603117, 871169, 1237977, 1809351, 2613507, 7840521, 23521563]

約数ペア:

[(1, 23521563), (3, 7840521), (9, 2613507), (13, 1809351), (19, 1237977), (27, 871169), (39, 603117), (57, 412659), (117, 201039), (171, 137553), (247, 95229), (351, 67013), (513, 45851), (741, 31743), (2223, 10581), (3527, 6669)]