2389507641

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{1231}}^1\times {\mathrm{4229}}^1$

素因数の和:5486

約数の個数: 32

約数和(自身を含む): 3752179200

約数和(自身を除く): 1362671559

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 1231, 3693, 4229, 11079, 12687, 20927, 33237, 38061, 62781, 71893, 114183, 188343, 215679, 565029, 647037, 1941111, 5205899, 15617697, 46853091, 88500283, 140559273, 265500849, 796502547, 2389507641]

約数ペア:

[(1, 2389507641), (3, 796502547), (9, 265500849), (17, 140559273), (27, 88500283), (51, 46853091), (153, 15617697), (459, 5205899), (1231, 1941111), (3693, 647037), (4229, 565029), (11079, 215679), (12687, 188343), (20927, 114183), (33237, 71893), (38061, 62781)]