5205268887

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{145549}}^1$

素因数の和:145703

約数の個数: 32

約数和(自身を含む): 8607244800

約数和(自身を除く): 3401975913

約数列:

[1, 3, 7, 13, 21, 39, 91, 131, 273, 393, 917, 1703, 2751, 5109, 11921, 35763, 145549, 436647, 1018843, 1892137, 3056529, 5676411, 13244959, 19066919, 39734877, 57200757, 133468433, 247869947, 400405299, 743609841, 1735089629, 5205268887]

約数ペア:

[(1, 5205268887), (3, 1735089629), (7, 743609841), (13, 400405299), (21, 247869947), (39, 133468433), (91, 57200757), (131, 39734877), (273, 19066919), (393, 13244959), (917, 5676411), (1703, 3056529), (2751, 1892137), (5109, 1018843), (11921, 436647), (35763, 145549)]