1876296921

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{2357}}^1$

素因数の和:2605

約数の個数: 32

約数和(自身を含む): 2662087680

約数和(自身を除く): 785790759

約数列:

[1, 3, 23, 69, 83, 139, 249, 417, 1909, 2357, 3197, 5727, 7071, 9591, 11537, 34611, 54211, 162633, 195631, 265351, 327623, 586893, 796053, 982869, 4499513, 7535329, 13498539, 22605987, 27192709, 81578127, 625432307, 1876296921]

約数ペア:

[(1, 1876296921), (3, 625432307), (23, 81578127), (69, 27192709), (83, 22605987), (139, 13498539), (249, 7535329), (417, 4499513), (1909, 982869), (2357, 796053), (3197, 586893), (5727, 327623), (7071, 265351), (9591, 195631), (11537, 162633), (34611, 54211)]