38476221

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{5569}}^1$

素因数の和:5633

約数の個数: 24

約数和(自身を含む): 60958080

約数和(自身を除く): 22481859

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 987, 2303, 5569, 6909, 16707, 38983, 116949, 261743, 272881, 785229, 818643, 1832201, 5496603, 12825407, 38476221]

約数ペア:

[(1, 38476221), (3, 12825407), (7, 5496603), (21, 1832201), (47, 818643), (49, 785229), (141, 272881), (147, 261743), (329, 116949), (987, 38983), (2303, 16707), (5569, 6909)]