13690773

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^2$

素因数の和:166

約数の個数: 36

約数和(自身を含む): 22095840

約数和(自身を除く): 8405067

約数列:

[1, 3, 9, 19, 23, 57, 59, 69, 171, 177, 207, 437, 531, 1121, 1311, 1357, 3363, 3481, 3933, 4071, 10089, 10443, 12213, 25783, 31329, 66139, 77349, 80063, 198417, 232047, 240189, 595251, 720567, 1521197, 4563591, 13690773]

約数ペア:

[(1, 13690773), (3, 4563591), (9, 1521197), (19, 720567), (23, 595251), (57, 240189), (59, 232047), (69, 198417), (171, 80063), (177, 77349), (207, 66139), (437, 31329), (531, 25783), (1121, 12213), (1311, 10443), (1357, 10089), (3363, 4071), (3481, 3933)]