2022380031

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{6143}}^1$

素因数の和:6471

約数の個数: 32

約数和(自身を含む): 3144941568

約数和(自身を除く): 1122561537

約数列:

[1, 3, 7, 21, 61, 183, 257, 427, 771, 1281, 1799, 5397, 6143, 15677, 18429, 43001, 47031, 109739, 129003, 329217, 374723, 1124169, 1578751, 2623061, 4736253, 7869183, 11051257, 33153771, 96303811, 288911433, 674126677, 2022380031]

約数ペア:

[(1, 2022380031), (3, 674126677), (7, 288911433), (21, 96303811), (61, 33153771), (183, 11051257), (257, 7869183), (427, 4736253), (771, 2623061), (1281, 1578751), (1799, 1124169), (5397, 374723), (6143, 329217), (15677, 129003), (18429, 109739), (43001, 47031)]