4021563

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14731}}^1$

素因数の和:14754

約数の個数: 16

約数和(自身を含む): 6599936

約数和(自身を除く): 2578373

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 14731, 44193, 103117, 191503, 309351, 574509, 1340521, 4021563]

約数ペア:

[(1, 4021563), (3, 1340521), (7, 574509), (13, 309351), (21, 191503), (39, 103117), (91, 44193), (273, 14731)]