1337421915

素因数分解:

$3^3\times 5^1\times {\mathrm{727}}^1\times {\mathrm{13627}}^1$

素因数の和:14368

約数の個数: 32

約数和(自身を含む): 2381084160

約数和(自身を除く): 1043662245

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 727, 2181, 3635, 6543, 10905, 13627, 19629, 32715, 40881, 68135, 98145, 122643, 204405, 367929, 613215, 1839645, 9906829, 29720487, 49534145, 89161461, 148602435, 267484383, 445807305, 1337421915]

約数ペア:

[(1, 1337421915), (3, 445807305), (5, 267484383), (9, 148602435), (15, 89161461), (27, 49534145), (45, 29720487), (135, 9906829), (727, 1839645), (2181, 613215), (3635, 367929), (6543, 204405), (10905, 122643), (13627, 98145), (19629, 68135), (32715, 40881)]