38380017

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{12457}}^1$

素因数の和:12552

約数の個数: 16

約数和(自身を含む): 55811840

約数和(自身を除く): 17431823

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 12457, 37371, 161941, 485823, 984103, 2952309, 12793339, 38380017]

約数ペア:

[(1, 38380017), (3, 12793339), (13, 2952309), (39, 984103), (79, 485823), (237, 161941), (1027, 37371), (3081, 12457)]