1419873

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{743}}^1$

素因数の和:773

約数の個数: 24

約数和(自身を含む): 2374848

約数和(自身を除く): 954975

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 743, 1911, 2229, 5201, 9659, 15603, 28977, 36407, 67613, 109221, 202839, 473291, 1419873]

約数ペア:

[(1, 1419873), (3, 473291), (7, 202839), (13, 109221), (21, 67613), (39, 36407), (49, 28977), (91, 15603), (147, 9659), (273, 5201), (637, 2229), (743, 1911)]