21314119899

素因数分解:

$3^1\times {\mathrm{223}}^1\times {\mathrm{521}}^1\times {\mathrm{61151}}^1$

素因数の和:61898

約数の個数: 16

約数和(自身を含む): 28601524224

約数和(自身を除く): 7287404325

約数列:

[1, 3, 223, 521, 669, 1563, 61151, 116183, 183453, 348549, 13636673, 31859671, 40910019, 95579013, 7104706633, 21314119899]

約数ペア:

[(1, 21314119899), (3, 7104706633), (223, 95579013), (521, 40910019), (669, 31859671), (1563, 13636673), (61151, 348549), (116183, 183453)]