1569432007

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{421}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 1871654400

約数和(自身を除く): 302222393

約数列:

[1, 11, 13, 131, 143, 199, 421, 1441, 1703, 2189, 2587, 4631, 5473, 18733, 26069, 28457, 55151, 60203, 83779, 286759, 338897, 606661, 716963, 921569, 1089127, 3727867, 7886593, 10975049, 11980397, 120725539, 142675637, 1569432007]

約数ペア:

[(1, 1569432007), (11, 142675637), (13, 120725539), (131, 11980397), (143, 10975049), (199, 7886593), (421, 3727867), (1441, 1089127), (1703, 921569), (2189, 716963), (2587, 606661), (4631, 338897), (5473, 286759), (18733, 83779), (26069, 60203), (28457, 55151)]