315048123

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{299191}}^1$

素因数の和:299216

約数の個数: 20

約数和(自身を含む): 506831248

約数和(自身を除く): 191783125

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 299191, 897573, 2692719, 3889483, 8078157, 11668449, 24234471, 35005347, 105016041, 315048123]

約数ペア:

[(1, 315048123), (3, 105016041), (9, 35005347), (13, 24234471), (27, 11668449), (39, 8078157), (81, 3889483), (117, 2692719), (351, 897573), (1053, 299191)]