7388073

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1523}}^1$

素因数の和:1554

約数の個数: 36

約数和(自身を含む): 13551408

約数和(自身を除く): 6163335

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 539, 693, 1523, 1617, 4569, 4851, 10661, 13707, 16753, 31983, 50259, 74627, 95949, 117271, 150777, 223881, 351813, 671643, 820897, 1055439, 2462691, 7388073]

約数ペア:

[(1, 7388073), (3, 2462691), (7, 1055439), (9, 820897), (11, 671643), (21, 351813), (33, 223881), (49, 150777), (63, 117271), (77, 95949), (99, 74627), (147, 50259), (231, 31983), (441, 16753), (539, 13707), (693, 10661), (1523, 4851), (1617, 4569)]