1277307942

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{6867247}}^1$

素因数の和:6867283

約数の個数: 16

約数和(自身を含む): 2637023232

約数和(自身を除く): 1359715290

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 6867247, 13734494, 20601741, 41203482, 212884657, 425769314, 638653971, 1277307942]

約数ペア:

[(1, 1277307942), (2, 638653971), (3, 425769314), (6, 212884657), (31, 41203482), (62, 20601741), (93, 13734494), (186, 6867247)]