69474913

素因数分解:

${\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:408

約数の個数: 16

約数和(自身を含む): 72852480

約数和(自身を除く): 3377567

約数列:

[1, 61, 67, 89, 191, 4087, 5429, 5963, 11651, 12797, 16999, 363743, 780617, 1036939, 1138933, 69474913]

約数ペア:

[(1, 69474913), (61, 1138933), (67, 1036939), (89, 780617), (191, 363743), (4087, 16999), (5429, 12797), (5963, 11651)]