4209579

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:539

約数の個数: 24

約数和(自身を含む): 6714864

約数和(自身を除く): 2505285

約数列:

[1, 3, 9, 11, 33, 99, 101, 303, 421, 909, 1111, 1263, 3333, 3789, 4631, 9999, 13893, 41679, 42521, 127563, 382689, 467731, 1403193, 4209579]

約数ペア:

[(1, 4209579), (3, 1403193), (9, 467731), (11, 382689), (33, 127563), (99, 42521), (101, 41679), (303, 13893), (421, 9999), (909, 4631), (1111, 3789), (1263, 3333)]