1378419087

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{214007}}^1$

素因数の和:214142

約数の個数: 16

約数和(自身を含む): 1951752960

約数和(自身を除く): 573333873

約数列:

[1, 3, 19, 57, 113, 339, 2147, 6441, 214007, 642021, 4066133, 12198399, 24182791, 72548373, 459473029, 1378419087]

約数ペア:

[(1, 1378419087), (3, 459473029), (19, 72548373), (57, 24182791), (113, 12198399), (339, 4066133), (2147, 642021), (6441, 214007)]