490109829

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{15017}}^1$

素因数の和:15097

約数の個数: 32

約数和(自身を含む): 761232384

約数和(自身を除く): 271122555

約数列:

[1, 3, 11, 23, 33, 43, 69, 129, 253, 473, 759, 989, 1419, 2967, 10879, 15017, 32637, 45051, 165187, 345391, 495561, 645731, 1036173, 1937193, 3799301, 7103041, 11397903, 14851813, 21309123, 44555439, 163369943, 490109829]

約数ペア:

[(1, 490109829), (3, 163369943), (11, 44555439), (23, 21309123), (33, 14851813), (43, 11397903), (69, 7103041), (129, 3799301), (253, 1937193), (473, 1036173), (759, 645731), (989, 495561), (1419, 345391), (2967, 165187), (10879, 45051), (15017, 32637)]