1930481697

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{773}}^1$

素因数の和:1113

約数の個数: 32

約数和(自身を含む): 2682374400

約数和(自身を除く): 751892703

約数列:

[1, 3, 37, 111, 149, 151, 447, 453, 773, 2319, 5513, 5587, 16539, 16761, 22499, 28601, 67497, 85803, 115177, 116723, 345531, 350169, 832463, 2497389, 4261549, 4318751, 12784647, 12956253, 17391727, 52175181, 643493899, 1930481697]

約数ペア:

[(1, 1930481697), (3, 643493899), (37, 52175181), (111, 17391727), (149, 12956253), (151, 12784647), (447, 4318751), (453, 4261549), (773, 2497389), (2319, 832463), (5513, 350169), (5587, 345531), (16539, 116723), (16761, 115177), (22499, 85803), (28601, 67497)]