1214103681

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{173617}}^1$

素因数の和:173670

約数の個数: 32

約数和(自身を含む): 2111194880

約数和(自身を除く): 897091199

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 111, 189, 259, 333, 777, 999, 2331, 6993, 173617, 520851, 1215319, 1562553, 3645957, 4687659, 6423829, 10937871, 19271487, 32813613, 44966803, 57814461, 134900409, 173443383, 404701227, 1214103681]

約数ペア:

[(1, 1214103681), (3, 404701227), (7, 173443383), (9, 134900409), (21, 57814461), (27, 44966803), (37, 32813613), (63, 19271487), (111, 10937871), (189, 6423829), (259, 4687659), (333, 3645957), (777, 1562553), (999, 1215319), (2331, 520851), (6993, 173617)]