223899987

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{653}}^1\times {\mathrm{3089}}^1$

素因数の和:3782

約数の個数: 16

約数和(自身を含む): 307170720

約数和(自身を除く): 83270733

約数列:

[1, 3, 37, 111, 653, 1959, 3089, 9267, 24161, 72483, 114293, 342879, 2017117, 6051351, 74633329, 223899987]

約数ペア:

[(1, 223899987), (3, 74633329), (37, 6051351), (111, 2017117), (653, 342879), (1959, 114293), (3089, 72483), (9267, 24161)]