221804213761

素因数分解:

${\mathrm{13}}^2\times {\mathrm{199}}^1\times {\mathrm{6595231}}^1$

素因数の和:6595456

約数の個数: 12

約数和(自身を含む): 241385491200

約数和(自身を除く): 19581277439

約数列:

[1, 13, 169, 199, 2587, 33631, 6595231, 85738003, 1114594039, 1312450969, 17061862597, 221804213761]

約数ペア:

[(1, 221804213761), (13, 17061862597), (169, 1312450969), (199, 1114594039), (2587, 85738003), (33631, 6595231)]