197014743

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{6899}}^1$

素因数の和:7091

約数の個数: 24

約数和(自身を含む): 301392000

約数和(自身を除く): 104377257

約数列:

[1, 3, 9, 19, 57, 167, 171, 501, 1503, 3173, 6899, 9519, 20697, 28557, 62091, 131081, 393243, 1152133, 1179729, 3456399, 10369197, 21890527, 65671581, 197014743]

約数ペア:

[(1, 197014743), (3, 65671581), (9, 21890527), (19, 10369197), (57, 3456399), (167, 1179729), (171, 1152133), (501, 393243), (1503, 131081), (3173, 62091), (6899, 28557), (9519, 20697)]