1408017

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:552

約数の個数: 16

約数和(自身を含む): 2051840

約数和(自身を除く): 643823

約数列:

[1, 3, 13, 39, 79, 237, 457, 1027, 1371, 3081, 5941, 17823, 36103, 108309, 469339, 1408017]

約数ペア:

[(1, 1408017), (3, 469339), (13, 108309), (39, 36103), (79, 17823), (237, 5941), (457, 3081), (1027, 1371)]