31202313

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{613}}^1$

素因数の和:701

約数の個数: 24

約数和(自身を含む): 44915328

約数和(自身を除く): 13713015

約数列:

[1, 3, 19, 47, 57, 141, 361, 613, 893, 1083, 1839, 2679, 11647, 16967, 28811, 34941, 50901, 86433, 221293, 547409, 663879, 1642227, 10400771, 31202313]

約数ペア:

[(1, 31202313), (3, 10400771), (19, 1642227), (47, 663879), (57, 547409), (141, 221293), (361, 86433), (613, 50901), (893, 34941), (1083, 28811), (1839, 16967), (2679, 11647)]