1277679195

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2184067}}^1$

素因数の和:2184091

約数の個数: 24

約数和(自身を含む): 2385002256

約数和(自身を除く): 1107323061

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 2184067, 6552201, 10920335, 19656603, 28392871, 32761005, 85178613, 98283015, 141964355, 255535839, 425893065, 1277679195]

約数ペア:

[(1, 1277679195), (3, 425893065), (5, 255535839), (9, 141964355), (13, 98283015), (15, 85178613), (39, 32761005), (45, 28392871), (65, 19656603), (117, 10920335), (195, 6552201), (585, 2184067)]