12753213

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 19906560

約数和(自身を除く): 7153347

約数列:

[1, 3, 11, 17, 33, 51, 127, 179, 187, 381, 537, 561, 1397, 1969, 2159, 3043, 4191, 5907, 6477, 9129, 22733, 23749, 33473, 68199, 71247, 100419, 250063, 386461, 750189, 1159383, 4251071, 12753213]

約数ペア:

[(1, 12753213), (3, 4251071), (11, 1159383), (17, 750189), (33, 386461), (51, 250063), (127, 100419), (179, 71247), (187, 68199), (381, 33473), (537, 23749), (561, 22733), (1397, 9129), (1969, 6477), (2159, 5907), (3043, 4191)]