2019103671

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{709}}^1$

素因数の和:916

約数の個数: 48

約数和(自身を含む): 3012297120

約数和(自身を除く): 993193449

約数列:

[1, 3, 13, 39, 41, 123, 137, 169, 411, 507, 533, 709, 1599, 1781, 2127, 5343, 5617, 6929, 9217, 16851, 20787, 23153, 27651, 29069, 69459, 73021, 87207, 97133, 119821, 219063, 291399, 359463, 377897, 949273, 1133691, 1262729, 2847819, 3788187, 3982453, 4912661, 11947359, 14737983, 16415477, 49246431, 51771889, 155315667, 673034557, 2019103671]

約数ペア:

[(1, 2019103671), (3, 673034557), (13, 155315667), (39, 51771889), (41, 49246431), (123, 16415477), (137, 14737983), (169, 11947359), (411, 4912661), (507, 3982453), (533, 3788187), (709, 2847819), (1599, 1262729), (1781, 1133691), (2127, 949273), (5343, 377897), (5617, 359463), (6929, 291399), (9217, 219063), (16851, 119821), (20787, 97133), (23153, 87207), (27651, 73021), (29069, 69459)]