291245478

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{3121}}^1$

素因数の和:3380

約数の個数: 32

約数和(自身を含む): 592230912

約数和(自身を除く): 300985434

約数列:

[1, 2, 3, 6, 103, 151, 206, 302, 309, 453, 618, 906, 3121, 6242, 9363, 15553, 18726, 31106, 46659, 93318, 321463, 471271, 642926, 942542, 964389, 1413813, 1928778, 2827626, 48540913, 97081826, 145622739, 291245478]

約数ペア:

[(1, 291245478), (2, 145622739), (3, 97081826), (6, 48540913), (103, 2827626), (151, 1928778), (206, 1413813), (302, 964389), (309, 942542), (453, 642926), (618, 471271), (906, 321463), (3121, 93318), (6242, 46659), (9363, 31106), (15553, 18726)]