43213071

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{21467}}^1$

素因数の和:21542

約数の個数: 16

約数和(自身を含む): 63888768

約数和(自身を除く): 20675697

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 21467, 64401, 236137, 708411, 1309487, 3928461, 14404357, 43213071]

約数ペア:

[(1, 43213071), (3, 14404357), (11, 3928461), (33, 1309487), (61, 708411), (183, 236137), (671, 64401), (2013, 21467)]