40522797

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20749}}^1$

素因数の和:20793

約数の個数: 24

約数和(自身を含む): 69056000

約数和(自身を除く): 28533203

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 20749, 62247, 145243, 186741, 435729, 643219, 1307187, 1929657, 4502533, 5788971, 13507599, 40522797]

約数ペア:

[(1, 40522797), (3, 13507599), (7, 5788971), (9, 4502533), (21, 1929657), (31, 1307187), (63, 643219), (93, 435729), (217, 186741), (279, 145243), (651, 62247), (1953, 20749)]