48347397

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{5521}}^1$

素因数の和:5673

約数の個数: 24

約数和(自身を含む): 80400320

約数和(自身を除く): 32052923

約数列:

[1, 3, 7, 9, 21, 63, 139, 417, 973, 1251, 2919, 5521, 8757, 16563, 38647, 49689, 115941, 347823, 767419, 2302257, 5371933, 6906771, 16115799, 48347397]

約数ペア:

[(1, 48347397), (3, 16115799), (7, 6906771), (9, 5371933), (21, 2302257), (63, 767419), (139, 347823), (417, 115941), (973, 49689), (1251, 38647), (2919, 16563), (5521, 8757)]