3889710721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{101737}}^1$

素因数の和:101940

約数の個数: 16

約数和(自身を含む): 4461007824

約数和(自身を除く): 571297103

約数列:

[1, 13, 17, 173, 221, 2249, 2941, 38233, 101737, 1322581, 1729529, 17600501, 22483877, 228806513, 299208517, 3889710721]

約数ペア:

[(1, 3889710721), (13, 299208517), (17, 228806513), (173, 22483877), (221, 17600501), (2249, 1729529), (2941, 1322581), (38233, 101737)]