127431384

素因数分解:

$2^3\times 3^1\times {\mathrm{401}}^1\times {\mathrm{13241}}^1$

素因数の和:13651

約数の個数: 32

約数和(自身を含む): 319397040

約数和(自身を除く): 191965656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 401, 802, 1203, 1604, 2406, 3208, 4812, 9624, 13241, 26482, 39723, 52964, 79446, 105928, 158892, 317784, 5309641, 10619282, 15928923, 21238564, 31857846, 42477128, 63715692, 127431384]

約数ペア:

[(1, 127431384), (2, 63715692), (3, 42477128), (4, 31857846), (6, 21238564), (8, 15928923), (12, 10619282), (24, 5309641), (401, 317784), (802, 158892), (1203, 105928), (1604, 79446), (2406, 52964), (3208, 39723), (4812, 26482), (9624, 13241)]