330128931

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{2803}}^1$

素因数の和:2943

約数の個数: 32

約数和(自身を含む): 497452032

約数和(自身を除く): 167323101

約数列:

[1, 3, 11, 33, 43, 83, 129, 249, 473, 913, 1419, 2739, 2803, 3569, 8409, 10707, 30833, 39259, 92499, 117777, 120529, 232649, 361587, 697947, 1325819, 2559139, 3977457, 7677417, 10003907, 30011721, 110042977, 330128931]

約数ペア:

[(1, 330128931), (3, 110042977), (11, 30011721), (33, 10003907), (43, 7677417), (83, 3977457), (129, 2559139), (249, 1325819), (473, 697947), (913, 361587), (1419, 232649), (2739, 120529), (2803, 117777), (3569, 92499), (8409, 39259), (10707, 30833)]