38505243

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2749}}^1$

素因数の和:2811

約数の個数: 32

約数和(自身を含む): 63360000

約数和(自身を除く): 24854757

約数列:

[1, 3, 7, 21, 23, 29, 69, 87, 161, 203, 483, 609, 667, 2001, 2749, 4669, 8247, 14007, 19243, 57729, 63227, 79721, 189681, 239163, 442589, 558047, 1327767, 1674141, 1833583, 5500749, 12835081, 38505243]

約数ペア:

[(1, 38505243), (3, 12835081), (7, 5500749), (21, 1833583), (23, 1674141), (29, 1327767), (69, 558047), (87, 442589), (161, 239163), (203, 189681), (483, 79721), (609, 63227), (667, 57729), (2001, 19243), (2749, 14007), (4669, 8247)]