232780317

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{1597}}^1$

素因数の和:2249

約数の個数: 32

約数和(自身を含む): 387815424

約数和(自身を除く): 155035107

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 631, 1597, 1893, 4417, 4791, 6941, 11179, 13251, 17567, 20823, 33537, 48587, 52701, 122969, 145761, 368907, 1007707, 3023121, 7053949, 11084777, 21161847, 33254331, 77593439, 232780317]

約数ペア:

[(1, 232780317), (3, 77593439), (7, 33254331), (11, 21161847), (21, 11084777), (33, 7053949), (77, 3023121), (231, 1007707), (631, 368907), (1597, 145761), (1893, 122969), (4417, 52701), (4791, 48587), (6941, 33537), (11179, 20823), (13251, 17567)]