130480371

素因数分解:

$3^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{4943}}^1$

素因数の和:5375

約数の個数: 24

約数和(自身を含む): 215953920

約数和(自身を除く): 85473549

約数列:

[1, 3, 7, 9, 21, 63, 419, 1257, 2933, 3771, 4943, 8799, 14829, 26397, 34601, 44487, 103803, 311409, 2071117, 6213351, 14497819, 18640053, 43493457, 130480371]

約数ペア:

[(1, 130480371), (3, 43493457), (7, 18640053), (9, 14497819), (21, 6213351), (63, 2071117), (419, 311409), (1257, 103803), (2933, 44487), (3771, 34601), (4943, 26397), (8799, 14829)]