26783127917

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1\times {\mathrm{5279}}^1$

素因数の和:5865

約数の個数: 32

約数和(自身を含む): 33305395200

約数和(自身を除く): 6522267283

約数列:

[1, 7, 13, 91, 127, 439, 889, 1651, 3073, 5279, 5707, 11557, 36953, 39949, 55753, 68627, 390271, 480389, 670433, 724789, 2317481, 4693031, 5073523, 8715629, 16222367, 30127253, 61009403, 210890771, 294320087, 2060240609, 3826161131, 26783127917]

約数ペア:

[(1, 26783127917), (7, 3826161131), (13, 2060240609), (91, 294320087), (127, 210890771), (439, 61009403), (889, 30127253), (1651, 16222367), (3073, 8715629), (5279, 5073523), (5707, 4693031), (11557, 2317481), (36953, 724789), (39949, 670433), (55753, 480389), (68627, 390271)]