1375647

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5039}}^1$

素因数の和:5062

約数の個数: 16

約数和(自身を含む): 2257920

約数和(自身を除く): 882273

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 5039, 15117, 35273, 65507, 105819, 196521, 458549, 1375647]

約数ペア:

[(1, 1375647), (3, 458549), (7, 196521), (13, 105819), (21, 65507), (39, 35273), (91, 15117), (273, 5039)]