48909021

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{122579}}^1$

素因数の和:122608

約数の個数: 16

約数和(自身を含む): 78451200

約数和(自身を除く): 29542179

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 122579, 367737, 858053, 2329001, 2574159, 6987003, 16303007, 48909021]

約数ペア:

[(1, 48909021), (3, 16303007), (7, 6987003), (19, 2574159), (21, 2329001), (57, 858053), (133, 367737), (399, 122579)]