6491611139

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1\times {\mathrm{487}}^1$

素因数の和:911

約数の個数: 32

約数和(自身を含む): 7282638720

約数和(自身を除く): 791027581

約数列:

[1, 13, 41, 89, 281, 487, 533, 1157, 3649, 3653, 6331, 11521, 19967, 25009, 43343, 47437, 136847, 149773, 259571, 325117, 563459, 1025369, 1777063, 1779011, 5610727, 12179383, 13329797, 23101819, 72939451, 158331979, 499354703, 6491611139]

約数ペア:

[(1, 6491611139), (13, 499354703), (41, 158331979), (89, 72939451), (281, 23101819), (487, 13329797), (533, 12179383), (1157, 5610727), (3649, 1779011), (3653, 1777063), (6331, 1025369), (11521, 563459), (19967, 325117), (25009, 259571), (43343, 149773), (47437, 136847)]