1330975061

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1\times {\mathrm{347}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 1546957440

約数和(自身を除く): 215982379

約数列:

[1, 13, 19, 53, 247, 293, 347, 689, 1007, 3809, 4511, 5567, 6593, 13091, 15529, 18391, 72371, 85709, 101671, 201877, 239083, 295051, 349429, 1321723, 1931749, 3835663, 4542577, 5388563, 25112737, 70051319, 102382697, 1330975061]

約数ペア:

[(1, 1330975061), (13, 102382697), (19, 70051319), (53, 25112737), (247, 5388563), (293, 4542577), (347, 3835663), (689, 1931749), (1007, 1321723), (3809, 349429), (4511, 295051), (5567, 239083), (6593, 201877), (13091, 101671), (15529, 85709), (18391, 72371)]