1423149

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{401}}^1$

素因数の和:437

約数の個数: 24

約数和(自身を含む): 2354112

約数和(自身を除く): 930963

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 401, 507, 1183, 1203, 2807, 3549, 5213, 8421, 15639, 36491, 67769, 109473, 203307, 474383, 1423149]

約数ペア:

[(1, 1423149), (3, 474383), (7, 203307), (13, 109473), (21, 67769), (39, 36491), (91, 15639), (169, 8421), (273, 5213), (401, 3549), (507, 2807), (1183, 1203)]