1900977

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{617}}^1$

素因数の和:712

約数の個数: 16

約数和(自身を含む): 2768640

約数和(自身を除く): 867663

約数列:

[1, 3, 13, 39, 79, 237, 617, 1027, 1851, 3081, 8021, 24063, 48743, 146229, 633659, 1900977]

約数ペア:

[(1, 1900977), (3, 633659), (13, 146229), (39, 48743), (79, 24063), (237, 8021), (617, 3081), (1027, 1851)]