2021551169

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1237}}^1$

素因数の和:1433

約数の個数: 32

約数和(自身を含む): 2353190400

約数和(自身を除く): 331639231

約数列:

[1, 11, 29, 47, 109, 319, 517, 1199, 1237, 1363, 3161, 5123, 13607, 14993, 34771, 35873, 56353, 58139, 134833, 148567, 394603, 639529, 1483163, 1634237, 1686031, 3910157, 6337151, 18546341, 43011727, 69708661, 183777379, 2021551169]

約数ペア:

[(1, 2021551169), (11, 183777379), (29, 69708661), (47, 43011727), (109, 18546341), (319, 6337151), (517, 3910157), (1199, 1686031), (1237, 1634237), (1363, 1483163), (3161, 639529), (5123, 394603), (13607, 148567), (14993, 134833), (34771, 58139), (35873, 56353)]