15691350873

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{743}}^1\times {\mathrm{5981}}^1$

素因数の和:6845

約数の個数: 32

約数和(自身を含む): 23071951872

約数和(自身を除く): 7380600999

約数列:

[1, 3, 11, 33, 107, 321, 743, 1177, 2229, 3531, 5981, 8173, 17943, 24519, 65791, 79501, 197373, 238503, 639967, 874511, 1919901, 2623533, 4443883, 7039637, 13331649, 21118911, 48882713, 146648139, 475495481, 1426486443, 5230450291, 15691350873]

約数ペア:

[(1, 15691350873), (3, 5230450291), (11, 1426486443), (33, 475495481), (107, 146648139), (321, 48882713), (743, 21118911), (1177, 13331649), (2229, 7039637), (3531, 4443883), (5981, 2623533), (8173, 1919901), (17943, 874511), (24519, 639967), (65791, 238503), (79501, 197373)]