4909406409

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{751}}^1\times {\mathrm{12743}}^1$

素因数の和:13522

約数の個数: 32

約数和(自身を含む): 7666790400

約数和(自身を除く): 2757383991

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 751, 2253, 6759, 12743, 14269, 20277, 38229, 42807, 114687, 128421, 242117, 344061, 385263, 726351, 2179053, 6537159, 9569993, 28709979, 86129937, 181829867, 258389811, 545489601, 1636468803, 4909406409]

約数ペア:

[(1, 4909406409), (3, 1636468803), (9, 545489601), (19, 258389811), (27, 181829867), (57, 86129937), (171, 28709979), (513, 9569993), (751, 6537159), (2253, 2179053), (6759, 726351), (12743, 385263), (14269, 344061), (20277, 242117), (38229, 128421), (42807, 114687)]