2171834115

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{424601}}^1$

素因数の和:424651

約数の個数: 32

約数和(自身を含む): 3913132032

約数和(自身を除く): 1741297917

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 165, 341, 465, 1023, 1705, 5115, 424601, 1273803, 2123005, 4670611, 6369015, 13162631, 14011833, 23353055, 39487893, 65813155, 70059165, 144788941, 197439465, 434366823, 723944705, 2171834115]

約数ペア:

[(1, 2171834115), (3, 723944705), (5, 434366823), (11, 197439465), (15, 144788941), (31, 70059165), (33, 65813155), (55, 39487893), (93, 23353055), (155, 14011833), (165, 13162631), (341, 6369015), (465, 4670611), (1023, 2123005), (1705, 1273803), (5115, 424601)]