13271823

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1$

素因数の和:700

約数の個数: 32

約数和(自身を含む): 21235200

約数和(自身を除く): 7963377

約数列:

[1, 3, 9, 19, 27, 41, 57, 123, 171, 369, 513, 631, 779, 1107, 1893, 2337, 5679, 7011, 11989, 17037, 21033, 25871, 35967, 77613, 107901, 232839, 323703, 491549, 698517, 1474647, 4423941, 13271823]

約数ペア:

[(1, 13271823), (3, 4423941), (9, 1474647), (19, 698517), (27, 491549), (41, 323703), (57, 232839), (123, 107901), (171, 77613), (369, 35967), (513, 25871), (631, 21033), (779, 17037), (1107, 11989), (1893, 7011), (2337, 5679)]