315893523

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{9679}}^1$

素因数の和:9759

約数の個数: 32

約数和(自身を含む): 490659840

約数和(自身を除く): 174766317

約数列:

[1, 3, 11, 23, 33, 43, 69, 129, 253, 473, 759, 989, 1419, 2967, 9679, 10879, 29037, 32637, 106469, 222617, 319407, 416197, 667851, 1248591, 2448787, 4578167, 7346361, 9572531, 13734501, 28717593, 105297841, 315893523]

約数ペア:

[(1, 315893523), (3, 105297841), (11, 28717593), (23, 13734501), (33, 9572531), (43, 7346361), (69, 4578167), (129, 2448787), (253, 1248591), (473, 667851), (759, 416197), (989, 319407), (1419, 222617), (2967, 106469), (9679, 32637), (10879, 29037)]