1651942107

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{3967}}^1$

素因数の和:4129

約数の個数: 40

約数和(自身を含む): 2540837376

約数和(自身を除く): 888895269

約数列:

[1, 3, 9, 27, 53, 81, 97, 159, 291, 477, 873, 1431, 2619, 3967, 4293, 5141, 7857, 11901, 15423, 35703, 46269, 107109, 138807, 210251, 321327, 384799, 416421, 630753, 1154397, 1892259, 3463191, 5676777, 10389573, 17030331, 20394347, 31168719, 61183041, 183549123, 550647369, 1651942107]

約数ペア:

[(1, 1651942107), (3, 550647369), (9, 183549123), (27, 61183041), (53, 31168719), (81, 20394347), (97, 17030331), (159, 10389573), (291, 5676777), (477, 3463191), (873, 1892259), (1431, 1154397), (2619, 630753), (3967, 416421), (4293, 384799), (5141, 321327), (7857, 210251), (11901, 138807), (15423, 107109), (35703, 46269)]