1213304535

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{528673}}^1$

素因数の和:528704

約数の個数: 32

約数和(自身を含む): 2283871680

約数和(自身を除く): 1070567145

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 528673, 1586019, 2643365, 4758057, 7930095, 8987441, 14274171, 23790285, 26962323, 44937205, 71370855, 80886969, 134811615, 242660907, 404434845, 1213304535]

約数ペア:

[(1, 1213304535), (3, 404434845), (5, 242660907), (9, 134811615), (15, 80886969), (17, 71370855), (27, 44937205), (45, 26962323), (51, 23790285), (85, 14274171), (135, 8987441), (153, 7930095), (255, 4758057), (459, 2643365), (765, 1586019), (2295, 528673)]