42520119

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{887}}^1$

素因数の和:967

約数の個数: 24

約数和(自身を含む): 61875840

約数和(自身を除く): 19355721

約数列:

[1, 3, 19, 29, 57, 87, 551, 841, 887, 1653, 2523, 2661, 15979, 16853, 25723, 47937, 50559, 77169, 488737, 745967, 1466211, 2237901, 14173373, 42520119]

約数ペア:

[(1, 42520119), (3, 14173373), (19, 2237901), (29, 1466211), (57, 745967), (87, 488737), (551, 77169), (841, 50559), (887, 47937), (1653, 25723), (2523, 16853), (2661, 15979)]