4214287

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{239}}^1$

素因数の和:486

約数の個数: 16

約数和(自身を含む): 5299200

約数和(自身を除く): 1084913

約数列:

[1, 7, 11, 77, 229, 239, 1603, 1673, 2519, 2629, 17633, 18403, 54731, 383117, 602041, 4214287]

約数ペア:

[(1, 4214287), (7, 602041), (11, 383117), (77, 54731), (229, 18403), (239, 17633), (1603, 2629), (1673, 2519)]