247856142

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1796059}}^1$

素因数の和:1796087

約数の個数: 16

約数和(自身を含む): 517265280

約数和(自身を除く): 269409138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1796059, 3592118, 5388177, 10776354, 41309357, 82618714, 123928071, 247856142]

約数ペア:

[(1, 247856142), (2, 123928071), (3, 82618714), (6, 41309357), (23, 10776354), (46, 5388177), (69, 3592118), (138, 1796059)]