1796201973

素因数分解:

$3^4\times {\mathrm{421}}^1\times {\mathrm{52673}}^1$

素因数の和:53106

約数の個数: 20

約数和(自身を含む): 2689639788

約数和(自身を除く): 893437815

約数列:

[1, 3, 9, 27, 81, 421, 1263, 3789, 11367, 34101, 52673, 158019, 474057, 1422171, 4266513, 22175333, 66525999, 199577997, 598733991, 1796201973]

約数ペア:

[(1, 1796201973), (3, 598733991), (9, 199577997), (27, 66525999), (81, 22175333), (421, 4266513), (1263, 1422171), (3789, 474057), (11367, 158019), (34101, 52673)]