165556369

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^3\times {\mathrm{1237}}^1$

素因数の和:1317

約数の個数: 16

約数和(自身を含む): 188968320

約数和(自身を除く): 23411951

約数列:

[1, 11, 23, 253, 529, 1237, 5819, 12167, 13607, 28451, 133837, 312961, 654373, 7198103, 15050579, 165556369]

約数ペア:

[(1, 165556369), (11, 15050579), (23, 7198103), (253, 654373), (529, 312961), (1237, 133837), (5819, 28451), (12167, 13607)]