1187473677

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{2053}}^1\times {\mathrm{14831}}^1$

素因数の和:16900

約数の個数: 16

約数和(自身を含む): 1706035968

約数和(自身を除く): 518562291

約数列:

[1, 3, 13, 39, 2053, 6159, 14831, 26689, 44493, 80067, 192803, 578409, 30448043, 91344129, 395824559, 1187473677]

約数ペア:

[(1, 1187473677), (3, 395824559), (13, 91344129), (39, 30448043), (2053, 578409), (6159, 192803), (14831, 80067), (26689, 44493)]