1597355721

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{116689}}^1$

素因数の和:116727

約数の個数: 30

約数和(自身を含む): 2583866670

約数和(自身を除く): 986510949

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 351, 507, 1053, 1521, 4563, 13689, 116689, 350067, 1050201, 1516957, 3150603, 4550871, 9451809, 13652613, 19720441, 40957839, 59161323, 122873517, 177483969, 532451907, 1597355721]

約数ペア:

[(1, 1597355721), (3, 532451907), (9, 177483969), (13, 122873517), (27, 59161323), (39, 40957839), (81, 19720441), (117, 13652613), (169, 9451809), (351, 4550871), (507, 3150603), (1053, 1516957), (1521, 1050201), (4563, 350067), (13689, 116689)]