4072520403

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{582371}}^1$

素因数の和:582424

約数の個数: 32

約数和(自身を含む): 7081643520

約数和(自身を除く): 3009123117

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 111, 189, 259, 333, 777, 999, 2331, 6993, 582371, 1747113, 4076597, 5241339, 12229791, 15724017, 21547727, 36689373, 64643181, 110068119, 150834089, 193929543, 452502267, 581788629, 1357506801, 4072520403]

約数ペア:

[(1, 4072520403), (3, 1357506801), (7, 581788629), (9, 452502267), (21, 193929543), (27, 150834089), (37, 110068119), (63, 64643181), (111, 36689373), (189, 21547727), (259, 15724017), (333, 12229791), (777, 5241339), (999, 4076597), (2331, 1747113), (6993, 582371)]