8886789

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 13478400

約数和(自身を除く): 4591611

約数列:

[1, 3, 9, 29, 79, 87, 237, 261, 431, 711, 1293, 2291, 3879, 6873, 12499, 20619, 34049, 37497, 102147, 112491, 306441, 987421, 2962263, 8886789]

約数ペア:

[(1, 8886789), (3, 2962263), (9, 987421), (29, 306441), (79, 112491), (87, 102147), (237, 37497), (261, 34049), (431, 20619), (711, 12499), (1293, 6873), (2291, 3879)]