26245719

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:447

約数の個数: 24

約数和(自身を含む): 38733552

約数和(自身を除く): 12487833

約数列:

[1, 3, 9, 113, 131, 197, 339, 393, 591, 1017, 1179, 1773, 14803, 22261, 25807, 44409, 66783, 77421, 133227, 200349, 232263, 2916191, 8748573, 26245719]

約数ペア:

[(1, 26245719), (3, 8748573), (9, 2916191), (113, 232263), (131, 200349), (197, 133227), (339, 77421), (393, 66783), (591, 44409), (1017, 25807), (1179, 22261), (1773, 14803)]