4023537

素因数分解:

$3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:389

約数の個数: 24

約数和(自身を含む): 6325632

約数和(自身を除く): 2302095

約数列:

[1, 3, 7, 21, 49, 101, 147, 271, 303, 707, 813, 1897, 2121, 4949, 5691, 13279, 14847, 27371, 39837, 82113, 191597, 574791, 1341179, 4023537]

約数ペア:

[(1, 4023537), (3, 1341179), (7, 574791), (21, 191597), (49, 82113), (101, 39837), (147, 27371), (271, 14847), (303, 13279), (707, 5691), (813, 4949), (1897, 2121)]