4320121107

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{16477}}^1$

素因数の和:16647

約数の個数: 32

約数和(自身を含む): 6278513472

約数和(自身を除く): 1958392365

約数列:

[1, 3, 17, 51, 53, 97, 159, 291, 901, 1649, 2703, 4947, 5141, 15423, 16477, 49431, 87397, 262191, 280109, 840327, 873281, 1598269, 2619843, 4794807, 14845777, 27170573, 44537331, 81511719, 84708257, 254124771, 1440040369, 4320121107]

約数ペア:

[(1, 4320121107), (3, 1440040369), (17, 254124771), (51, 84708257), (53, 81511719), (97, 44537331), (159, 27170573), (291, 14845777), (901, 4794807), (1649, 2619843), (2703, 1598269), (4947, 873281), (5141, 840327), (15423, 280109), (16477, 262191), (49431, 87397)]