61193321

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{463}}^1$

素因数の和:788

約数の個数: 16

約数和(自身を含む): 71270400

約数和(自身を除く): 10077079

約数列:

[1, 7, 79, 239, 463, 553, 1673, 3241, 18881, 36577, 110657, 132167, 256039, 774599, 8741903, 61193321]

約数ペア:

[(1, 61193321), (7, 8741903), (79, 774599), (239, 256039), (463, 132167), (553, 110657), (1673, 36577), (3241, 18881)]