42866031

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 64350720

約数和(自身を除く): 21484689

約数列:

[1, 3, 13, 29, 39, 87, 151, 251, 377, 453, 753, 1131, 1963, 3263, 4379, 5889, 7279, 9789, 13137, 21837, 37901, 56927, 94627, 113703, 170781, 283881, 492713, 1099129, 1478139, 3297387, 14288677, 42866031]

約数ペア:

[(1, 42866031), (3, 14288677), (13, 3297387), (29, 1478139), (39, 1099129), (87, 492713), (151, 283881), (251, 170781), (377, 113703), (453, 94627), (753, 56927), (1131, 37901), (1963, 21837), (3263, 13137), (4379, 9789), (5889, 7279)]