372289749

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{3137}}^1$

素因数の和:3349

約数の個数: 32

約数和(自身を含む): 569358720

約数和(自身を除く): 197068971

約数列:

[1, 3, 13, 17, 39, 51, 179, 221, 537, 663, 2327, 3043, 3137, 6981, 9129, 9411, 39559, 40781, 53329, 118677, 122343, 159987, 561523, 693277, 1684569, 2079831, 7299799, 9545891, 21899397, 28637673, 124096583, 372289749]

約数ペア:

[(1, 372289749), (3, 124096583), (13, 28637673), (17, 21899397), (39, 9545891), (51, 7299799), (179, 2079831), (221, 1684569), (537, 693277), (663, 561523), (2327, 159987), (3043, 122343), (3137, 118677), (6981, 53329), (9129, 40781), (9411, 39559)]