4770311

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 32

約数和(自身を含む): 6451200

約数和(自身を除く): 1680889

約数列:

[1, 7, 13, 19, 31, 89, 91, 133, 217, 247, 403, 589, 623, 1157, 1691, 1729, 2759, 2821, 4123, 7657, 8099, 11837, 19313, 21983, 35867, 52421, 53599, 153881, 251069, 366947, 681473, 4770311]

約数ペア:

[(1, 4770311), (7, 681473), (13, 366947), (19, 251069), (31, 153881), (89, 53599), (91, 52421), (133, 35867), (217, 21983), (247, 19313), (403, 11837), (589, 8099), (623, 7657), (1157, 4123), (1691, 2821), (1729, 2759)]