2697753

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:141

約数の個数: 24

約数和(自身を含む): 3950208

約数和(自身を除く): 1252455

約数列:

[1, 3, 19, 47, 53, 57, 141, 159, 361, 893, 1007, 1083, 2491, 2679, 3021, 7473, 16967, 19133, 47329, 50901, 57399, 141987, 899251, 2697753]

約数ペア:

[(1, 2697753), (3, 899251), (19, 141987), (47, 57399), (53, 50901), (57, 47329), (141, 19133), (159, 16967), (361, 7473), (893, 3021), (1007, 2679), (1083, 2491)]