26742747

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{6427}}^1$

素因数の和:6522

約数の個数: 16

約数和(自身を含む): 38053760

約数和(自身を除く): 11311013

約数列:

[1, 3, 19, 57, 73, 219, 1387, 4161, 6427, 19281, 122113, 366339, 469171, 1407513, 8914249, 26742747]

約数ペア:

[(1, 26742747), (3, 8914249), (19, 1407513), (57, 469171), (73, 366339), (219, 122113), (1387, 19281), (4161, 6427)]