55397517

素因数分解:

$3^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{4003}}^1$

素因数の和:4672

約数の個数: 16

約数和(自身を含む): 84564480

約数和(自身を除く): 29166963

約数列:

[1, 3, 7, 21, 659, 1977, 4003, 4613, 12009, 13839, 28021, 84063, 2637977, 7913931, 18465839, 55397517]

約数ペア:

[(1, 55397517), (3, 18465839), (7, 7913931), (21, 2637977), (659, 84063), (1977, 28021), (4003, 13839), (4613, 12009)]